What is the cheetahs momentum?

Answers

Answer 1

Answer:

Momentum is mass*velocity. Cheetah: 74*31 = 2294 kg-m/s.

Related Questions

The faster an object moves:
A the more potential energy it has.
B the more kinetic energy it has.
C the faster its particles vibrate.
D the cooler it gets.

Answers

The answer would be B

Answer:

b the more genetic energy

A force of 900 N pushes a wedge 0.10 m into a log. If the work done on the log is 50 J, what is the efficiency of the wedge?
HELPPPP

Answers

Answer:

55.56%

Explanation:

We'll begin by calculating the work done in pushing the wedge. This can be obtained as follow:

Force (F) = 900 N

Distance (s) = 0.1 m

Workdone (Wd) =..?

Wd = F × s

Wd = 900 × 0.1

Wd = 90 J

Finally, we shall determine the efficiency. This can be obtained as follow:

Work output = 50 J

Work input = 90 J

Efficiency =?

Efficiency = work output / work input

Efficiency = 50 / 90 × 100

Efficiency = 55.56%

Thus, the efficiency is 55.56%

A wave frequency of 440 Hz travels through a medium at 343 m/s. Calculate the wavelength
for this wave.
150,920 m
1.28 m
97 m
0.078 m

Answers

Answer:

0.78 m

Explanation:

us the formula

speed = frequency x wavelength

343 = 440 x wavelength

343 / 440 = wavelength

wavelength = 0.78 m

I think the last option, you wrote wrongly, it is supposed to be 0.78 not 0.078 .

if you think I am wrong please do tell me, I will redo this.

hope this helps

The wood wrangler track team traveled South toward Garner Middle
School, they drove 20 km in 10 min, what was the VELOCITY of the team?
0.5 km/min
0.5 km/min SOUTH
2 km/min
2 km/min SOUTh

Answers

Answer:

2km/min

Explanation:

Velocity= change in distance / time taken

Velocity = 20km/10min=2km/min south

South is placed there to show what direction she went, as velocity has both magnitude and direction

PLEASE HELPP IL GIVE BRAINLY AND HEART

if the land warms faster than the sea during the day, which breeze is experienced ( Assume during the day and that the land asd sea do not have the same temperature. )

A) Sea breeze
B ) Land breeze
C ) No breeze

Answers

Answer:

sea breeze

Explanation:

Answer:

A sea breeze

Explanation:

What name is given to the turning effect of a force?

Answers

Answer:

The turning effect of a force is known as the moment. It is the product of the force multiplied by the perpendicular distance from the line of action of the force to the pivot or point where the object will turn. When undoing a nut fastened to a screw by hand one realises that the amount of force required is a lot greater than when undoing the same nut using a spanner.

Explanation:

Recall: earth applies _____________ on Earth or equivalently

Answers

Answer:

gravitational attraction

What is mass? (Specific simple answer)

Answers

Mass, in physics, quantitative measure of inertia, a fundamental property of all matter. It is, in effect, the resistance that a body of matter offers to a change in its speed or position upon the application of a force. The grater the mass of a body, the smaller the change produced by an applied force.

Answer:

Mass is the quantity of substance in an object

why Newton law of gravitational force is called universal law

Answers

Answer:

Newton's law of gravitational holes good irrespective of the nature of two bodies., i.e., big or small, at all times, at all locations and for all distances in the universe.

Explanation:

It is called so because it is applicable on all bodies having mass, and the bodies will be governed by the same law, that is newton's law of gravitation. Thus, as it is applicable universally, it is called as universal law.

It’s called “Universal law” because it pretty much applies across the whole universe

Hence why the name implies it lol

What type of Circuit do they use in a home? WHY ? (Simple circuit / Parallel circuit / Series circuit)

Answers

Answer:

Parallel Circuits

Explanation:

Loads can be operated on their own. If you had a series circuit, adding another light would dim the rest!

PLEASE HELP ME!!! IREALLY NEED IT AND I WILL MARK BRAINLIST IF YOU ANSWER CORRECTLEY!!! mass of 0.22kg is oscillating on the planet Tatooine at a small angle from a light string of length 0.30m, with a period of 0.90s. What is the acceleration of gravity on Tatooine?

Answers

Answer:

The correct answer is 1.3Hz

Answer:

15 m/s

Explanation:

0.3 + 0.2 = 0.5

0.5 * 10 = 5

5 + 10 = 15

what is the physical properties of radon

Answers

Answer:

1) Radon is colorless at standard temperature and pressure and it is the most dense gas known. At temperature below it's freezing point is has a brilliant yellow phosphorescence. It is chemically unreactive, it is highly radioactive and has a short half life.

2) 7.5 times heavier than air and more than 100 times heavier than hydrogen. The gas liquefies at −61.8 °C (−79.2 °F) and freezes at −71 °C (−96 °F). On further cooling, solid radon glows with a soft yellow light that becomes orange-red at the temperature of liquid air (−195 °C [−319 °F]).

Explanation:

I think this much is enough , as more information is given in other answer if more is needed just comment me I will answer you there only.

The engine of a 550kg car is producing a net force of 11,000N. What is its acceleration?

Answers

Answer:

Yeda

Explanation:

yshyei5rexwu drift hai used thakare I exam rest watu testing reddy

Answer:

Explanation:

(correct me if im wrong)

F = m×a

11000 = 550 × a

11000/550 = a

Acceleration =20

______ tides, tides that are weaker than normal, happen when the Moon is at first or last quarter phase and the sun and moon interfere with each other.
A high
B low
C neap
D spring

Answers

Answer:

C. Neap Tides

Explanation:

Answer:

c neap tides

Explanation:

Which of the following equations correctly models a balanced single replacement reaction?

Answers

Answer:

Explanation:

is the answer

On hot sunny days or days with thin clouds, the temperature over the land is warmer than the temperature over the water. The warmer air rises and the cooler air moves over the land, producing sea breezes. This means that,
A: Water takes longer to heat up than the land
B: Soil warms up more slowly than the water
C: The air above the land becomes cool and rises
D: Land takes longer to heat up tan the water

Answers

Answer:

i think it would be a but i am not 100% sure on that

What made heliocentrism scientific?

Answers

Heliocentrism is the astronomical model in which the Earth and planets revolve around the Sun at the center of the Solar System. Historically, heliocentrism was opposed to geocentrism, which placed the Earth at the center.

A car manufacturer wants to change its car’s design to increase the car’s acceleration. Which changes should the engineers consider making to the design? increase the force that the engine provides decrease the force that the engine provides increase the mass of the car decrease the mass of the car increase the top velocity the car can travel decrease the top velocity the car can travel

Answers

Answer:

I. increase the force that the engine provides.

II. decrease the mass of the car

Explanation:

Newton's Second Law of Motion states that the acceleration of a physical object is directly proportional to the net force acting on the physical object and inversely proportional to its mass.

Mathematically, it is given by the formula;

Force = mass * acceleration

[tex] Acceleration = \frac {Force}{mass} [/tex]

In this scenario, a car manufacturer wants to change its car’s design to increase the car’s acceleration. Thus, the changes the engineers should consider making to the design is to increase the force that the engine provides and decrease the mass of the car.

Answers:

increase the force that the engine providesdecrease the mass of the carincrease the top velocity the car can travel

When a large truck pushes a small car with a given force, the small car is applying an _____and ____ force on the truck.

Answers

Answer:

Equal and opposite

Explanation:

Which of the following instruments measures time most accurately?
a. Sundial
b. quartz watch
c. pendulum clock
d. watch with balance wheel

Answers

Answer:

b) Quartz Clock

Explanation:

It's is a very type of clock which uses the vibration of quartz crystals to measure time accurately

B is the answer hope this helps

PLS ANSWER FAST WILL GIVE BRAINLY!!!!!!

.What are some observations we can make to determine if something has energy?

Answers

Answer:

if somthing is warm or if somthing moves it usally has energy

The Atoms Family
Sub-atomic Particle Charge
Location in the atom Mass of particle
Proton
Neutron
Electron

Answers

What question are you asking?

West
East
<
디
50 Newtons
40 Newtons
What is the net force on the box?
А
10 Newtons West
B
10 Newtons East
с
90 Newtons West
D
90 Newtons East

Answers

the answer will be abcd i am sorry

A body moves with constant speed but has an acceleration. This is possible if it

Answers

Answer:

This is possible if it moves in a circle.

Explanation:

hope this helps and is right :)

p.s. i really need brainliest

How long will it take for a basketball spinning on someone’s finger to stop if it undergoes and angular acceleration of -0.15 rad/s and is traveling at 27 rad/s initially? How many revolutions will it make?

Answers

The basketball's angular velocity ω at time t is

ω = 27 rad/s + (-0.15 rad/s²) t

It comes to a stop when ω = 0, which happens for

0 = 27 rad/s - (0.15 rad/s²) t

t = (27 rad/s) / (0.15 rad/s²)

t = 180 s

In this time, the ball would undergoes an angular displacement θ of

θ = (27 rad/s) t + 1/2 (-0.15 rad/s²) t ²

Plug in t = 180 s and solve for θ :

θ = (27 rad/s) (180 s) - 1/2 (0.15 rad/s²) (180 s)² = 2430 rad

One complete revolution corresponds to a turn of 2π rad, so the ball makes

(2430 rad) / (2π rad/rev) ≈ 386.747 rev

or about 387 revolutions as it slows down.

What does it mean with the car accelerates but in the opposite direction of the car?

Answers

Answer:

When an object slows down, its acceleration is opposite to the direction of its motion. This is known as deceleration.

Explanation:

Which of the following is a basic solution?

Answers

Answer:

what exactly are the following?

ANSWER BOTH ASAP NEED HELPPP

Answers

The first one is conduction and the second one is radiation

Name two devices we use generators in. Describe how they work.

Answers

Answer:

There are two fundamental types of generators known as AC (alternating current) and DC (direct current) generators. While the technique of producing electricity is the same in both types, AC and DC power become different in terms of their applications – the way in which loads receive electric power.

Explanation:

An electric generator is a device that converts mechanical energy obtained from an external source into electrical energy as the output. ... Instead, it uses the mechanical energy supplied to it to force the movement of electric charges present in the wire of its windings through an external electric circuit.

The property of a moving object that makes it hard to stop is

Answers

Momentum is a property of a moving object that makes it hard to stop. It equals the object's mass times its velocity.

Other Questions

What evidence do we have that the moon is receding from Earth? Which numbers will round to 12 when they are rounded to the nearest whole number?Select each correct answer.11.3912.4311.6512.0511.18 13 + 4 (2x + 5)Help pls PLEASE HELP!!!!!! ILL GIVE BRAINLIEST *EXTRA 40 POINTS** !! DONT SKIP :(( In what year did the Western Roman Empire fall? What muscle is each number guys help with this plzz brainlest even if u try ur best :Vasoconstriction and Vasodilation__________ carries heat from the core around the body.As blood flows through the ______________ close to the surface of the ______, heat is lost to the bodys surroundings.The __________________ which supply the capillaries in the skin have smooth _________ in their walls. This means that the arterioles can dilate or constrict to ____________ the flow of blood into the capillaries. Which sentence lacks parallel structure? A) I listened to music as I sat in line at the bank. B) Antonio and I enjoyed a relaxing dinner and a romantic movie. C) Sam and Charlie watered the plants, pruned the rose bushes, and mowed the lawn. D) There are three ways into the apartment building: the back door, the front door, or you could go through the second story fire escape.**EXPLAIN YOUR ANSWER** plz help will mark brainliest if correct! If the sum of all chemical reactions taking place in an ecosystem results in an overall change in free energy of 9732 kJ, which of the following best describes the impact this will have on the ecosystem? The amount of energy available to do work will increase. The ecosystem will move away from equilibrium. The energy given off as heat to the surroundings will decrease. The entropy of the ecosystem will increase. Explain in detail what you would experiencethroughout the year if the axis of the Earth was nottilted. Two small, identical conducting spheres repel each other with a force of 0.020 N when they are 0.35 m apart. 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What is the difference between a concentration camp and an extermination camp?help Please help from A Bachelors Complaint of the Behaviour of Married Peopleby Charles LambAs a single man, I have spent a good deal of my time in noting down the infirmities of Married People, to console myself for those superior pleasures, which they tell me I have lost by remaining as I am.I cannot say that the quarrels of men and their wives ever made any great impression upon me, or had much tendency to strengthen me in those anti-social resolutions, which I took up long ago upon more substantial considerations. What oftenest offends me at the houses of married persons where I visit, is an error of quite a different description;it is that they are too loving.Not too loving neither: that does not explain my meaning. Besides, why should that offend me? The very act of separating themselves from the rest of the world, to have the fuller enjoyment of each others society, implies that they prefer one another to all the world.But what I complain of is, that they carry this preference so undisguisedly, they perk it up in the faces of us single people so shamelessly, you cannot be in their company a moment without being made to feel, by some indirect hint or open avowal, that you are not the object of this preference. Now there are some things which give no offence, while implied or taken for granted merely; but expressed, there is much offence in them. If a man were to accost the first homely-featured or plain-dressed young woman of his acquaintance, and tell her bluntly, that she was not handsome or rich enough for him, and he could not marry her, he would deserve to be kicked for his ill manners; yet no less is implied in the fact, that having access and opportunity of putting the question to her, he has never yet thought fit to do it. The young woman understands this as clearly as if it were put into words; but no reasonable young woman would think of making this the ground of a quarrel. Just as little right have a married couple to tell me by speeches, and looks that are scarce less plain than speeches, that I am not the happy man,the ladys choice. It is enough that I know I am not: I do not want this perpetual reminding.The display of superior knowledge or riches may be made sufficiently mortifying; but these admit of a palliative. The knowledge which is brought out to insult me, may accidentally improve me; and in the rich mans houses and pictures,his parks and gardens, I have a temporary usufruct at least. But the display of married happiness has none of these palliatives: it is throughout pure, unrecompensed, unqualified insult.Marriage by its best title is a monopoly, and not of the least invidious sort. It is the cunning of most possessors of any exclusive privilege to keep their advantage as much out of sight as possible, that their less favoured neighbours, seeing little of the benefit, may the less be disposed to question the right. But these married monopolists thrust the most obnoxious part of their patent into ourfaces.Nothing is to me more distasteful than that entire complacency and satisfaction which beam in the countenances of a new-married couple, in that of the lady particularly: it tells you, that her lot is disposed of in this world: that you can have no hopes of her. It is true, I have none; nor wishes either, perhaps: but this is one of those truths which ought, as I said before, to be taken for granted, not expressed. The excessive airs which those people give themselves, founded on the ignorance of us unmarried people, would be more offensive if they were less irrational. We will allow them to understand the mysteries belonging to their own craft better than we who have not had the happiness to be made free of the company: but their arrogance is not content within these limits. If a single person presume to offer his opinion in their presence, though upon the most indifferent subject, he is immediately silenced as an incompetent person. Nay, a young married lady of my acquaintance, who, the best of the jest was, had not changed her condition above a fortnight before, in a question on which I had the misfortune to differ from her, respecting the properest mode of breeding oysters for the London market, had the assurance to ask with a sneer, how such an old Bachelor as I could pretend to know any thing about such matters.All the following are mocked in the passage EXCEPTA.intelligence gained as a result of marriageB.undisguised preference of married couples for their spouseC.condescension of married females to bachelorsD.married individuals presumptive knowledgeE.overt cruelty of married couples to unattractive unmarried femalesPlease select the best answer from the choices providedABCDE PLEASE ANSWER HURRY!!