A box sits on a table. A short arrow labeled F subscript N = 100 N points up. A short arrow labeled F subscript g = 100 N points down. A long arrow labeled F subscript P = 75 N points right. A short arrow labeled F subscript f = 10 N points left. What is the net force acting on the box? 285 N 185 N 85 N 65 N.
Answers
A box sits on a table. A short arrow labeled F subscript N = 100 N points up. A short arrow labeled F subscript g = 100 N points down. A long arrow labeled F subscript P = 75 N points right. A short arrow labeled F subscript f = 10 N points left. Then net force acting on the box IS 65N
What is net force?Net force is final force acting on any object .
Here given that
A box sits on a table. A short arrow labeled F subscript N = 100 N points up. A short arrow labeled F subscript g = 100 N points down. A long arrow labeled F subscript P = 75 N points right. A short arrow labeled F subscript f = 10 N points left
So we can see it in diagram that force in upper direction and lower direction is same 100N so this force will be cancelled out
Now force in right side is 75N and in left side force is 10N
So net force = (75-10)=65N in right side
A box sits on a table. A short arrow labeled F subscript N = 100 N points up. A short arrow labeled F subscript g = 100 N points down. A long arrow labeled F subscript P = 75 N points right. A short arrow labeled F subscript f = 10 N points left. Then net force acting on the box IS 65N
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Answer:
The answer is B and C . If you need the method I used to find it, contact me via comments on brainly.
Answer:
B and C
Step-by-step explanation:
on c i got exactly 25%
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Last year a tree was 12.8 meters tall it grew 1.35 meters taller this year if it grows the same amount next year how tall will the trees be
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Answer:
15.5 meters tall
Step-by-step explanation:
Add 1.35 for each year to the start amount.
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Both legs on the triangle would be 9cm, and the hypotenuse would be 9(sqrt2)
Suppose the equation is 9.99s + 7.99s + 4.6 = 53.94. Can you combine the s terms and 4.6? Explain.
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Answer: No you cannot.
Step-by-step explanation:
They are different units and cannot be combined.
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Answer:
3x + 7
Step-by-step explanation:
let the number be x then multiply it by 3 is 3x , then add 7 is
3x + 7
Answer:
3x + 7
Step-by-step explanation:
3 multiply x then add 7
3x + 7
Darren arrived at school at 8:00 a.m. and left at 2:30 p.m. Dean arrived at school at 8:15 a.m. and left at 3:15 p.m. How much longer was Dean at school than Darren
Answers
Answer:
Dean was at school for 30 minutes more than Darren.
Step-by-step explanation:
8:15-3:15 is 7 hours. 8:00-2:30 is 6 hours 30 minutes. The difference between the two is half an hour.
Hope this helps!!
Which number line represents the solution set for the inequality 3(8 – 4x) < 6(x – 5)?
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Let P(t) represent the amount of a certain drug, in milligrams, that is in the bloodstream at time t hours. The rate at which the drug leaves the bloodstream is proportional to the amount of the drug in the bloodstream. The amount of the drug in the bloodstream can be modeled by dP/dt = kP, where k is a constant and t is time, in hours. At time t = 0,500 milligrams of the drug was administered. At the moment when the amount of the drug in the bloodstream is 50 milligrams, the amount is decreasing at a rate of 11.5 milligrams per hour. Which of the following is an expression for P (t)?
A. P(t) = 500 – 0.23t.
B. P(t) = 500 – 0,23 42.
C. P(t) = 500e -0.231.
D. P(t) = e-0.23+ + 499.
Answers
As proportional relationship, the amount decreasing at a rate milligrams per hour can be written in expression P(t) = 500 + e⁻⁰²ˣ
What is Proportional relationship?In math, the relationships between two variables where their ratios are equivalent is known as proportional relationship.
Given that P(t) represent the amount of a certain drug, in milligrams, that is in the bloodstream at time t hours.
Here we have the rate at which the drug leaves the bloodstream proportional to the amount of the drug bloodstream.
The amount of the drug in the bloodstream can be modeled by dP/dt = kP, where k is a constant and t is time, in hours.
Here we need to find the expression.
Bloodstream = 500 milligrams
So, the expression for this proportional relationship is written as;
P(t) = 500 + e⁻⁰²ˣ
To know more about Proportional relationship here.
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how many numbers are between 1 and 212
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Answer:
210 (numbers between )
Step-by-step explanation:
PLEASE HELP!!! URGENT!!! ASAP!!! WILL GIVE BRAINLIEST!!! JUST PLEASE LEND ME A HELPING HAND!
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hope this helps :))
What does the ㏑symbol on a calculator do?
Thanks :)
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Answer:
That handy button allows you to instantly change a positive number into a negative number, or, to change a negative number to a positive one
Write the equation of the line that passes through the points (4,-1) and (4,8). Put
your answer in fully reduced point-slope form, unless it is a vertical or horizontal line.
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Answer:
x = 4
Step-by-step explanation:
Given the points (4, - 1) and (4, 8)
Note the x- coordinates are 4 in both cases.
This indicates the line passing through the points is vertical with equation
x = c
where c is the value of the x- coordinates the line passes through. In this case 4, thus
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Answer:
12537678446.7
Step-by-step explanation:
316+178 divided by 2427 (2639 plus 26383) - 373637/282637
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Answer:
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Answer:
Positives: 9 and 4
Negatives: -5 and -7
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guys i NEED HELP NOW! ansewr this ( 2 1/4) x (-8)
Answers
Answer:
-18
Step-by-step explanation:
If you turn 2 1/4 into an improper fraction, you get 9/4
Turn -8 into an improper fraction, you get -8/1
Equation: 9/4*-8/1
You can cross cancel the 4 and the 8 so your equation becomes 9/1*-2/1 which becomes 9*-2
Multiply and you get -18 :)
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Answers
Answer:
25 pi square yd OR rounded pi to 3.14: 78.5 square yd
Step-by-step explanation:
Use the formula volume of cylinder = base area × h to determine the value of the base area.
Diameter: 5 yd
Height: 4 yd
(5/2)^2 Pi x 4 = 25 pi square yd.
Answer:
78.5 yd
Step-by-step explanation:
= [tex]\pi[/tex]r²h
= (3.14)(2.5)²(4)
= (3.14)(6.25)(4)
= 19.625 x 4
= 78.5 yd
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Answers
Answer:
coordinates of : G = -9 , D = 9
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Y < 3/4x -3
Y _> 3/4x -3
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Answers
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Enter your answer as a decimal in the box. Round only your final answer to the nearest tenth.
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Use the law of sins area formula A = .5bcsina
PLS HELP WILL MARK BRAINLIEST
Martin incorrectly claims that there are only parallel line segments found in the blinds. Give an example of perpendicular line segments found in the blinds.
Answers
Answer:
see attached
Step-by-step explanation:
Any of the vertical lines is perpendicular to any of the horizontal lines.
The open/close/adjust handle is perpendicular to the blind slats and the blind frame.
The threads that hold the slats, and the string that raises/lowers them are also perpendicular to the slats.
A patient is expected to drink 8 fluid ounces of water every hour for 5 hours prior to going to bed, the night before a colonoscopy. Then right before bed, they must drink 6 fluid ounces of water and 5 ounces of Pedialyte. How many total fluid ounces has the patient consumed prior to going to bed.
Answers
Answer:
40
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1, 4, 7, 8, 10
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Answer:
2.8
Step-by-step explanation:
Answer:
2.8 is the MAD
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Answer:
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Step-by-step explanation:
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Answer:
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Step-by-step explanation:
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Answer:
116
Step-by-step explanation:
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IQ scores are normally distributed with a mean of 100 and a standard deviation of 15. Using the empirical rule, what percentage of people have an IQ score between 70 and 130?
Answers
70 = 100 - 2•15 is 2 s.d.'s below the mean.
130 = 100 + 2•15 is 2 s.d.'s above the mean.
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What’s the answer to them and can u show work as well
Answers
3. 5
Constant terms are terms with no variables attached to them, and will not change under any circumstances. A variable is typically denoted by a Latin Alphabet.
4. 4
The coefficient is the whole number found in front of the variable, typically being multiplied to it. In this case, you are solving for the coefficient that is found in front of g², which is 4.
5. -3c
The coefficient -3 is found at the 3rd term of the expression.
6. -12x & -17x ; 15y & 16y
Like terms are terms with the same variable as well as the same amount of variables. For example x² is not a like term of x, though both variables have x to signify them.
7. 3c
Unlike terms are terms that do not share at least one partner of the same amount of variables. c is a variable by itself with no other terms containing it, and so is your answer.
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Find the Volume of the Prism.
Height= 3cm
Length=8cm
Width=5cm
Please help
Answers
Step-by-step explanation:
To find the volume of a rectangular prism, multiply its 3 dimensions: length x width x height. The volume is expressed in cubic units.
Malik borrowed $8,000 to buy a new boat. He will pay off the loan after 4 years by paying back the principal plus 6.5% simple interest. How much will Malik pay back altogether?pls help
$520
$2,080
$8,000
$10,080
Answers
Answer:
$520
Step-by-step explanation:
8000x0.065=520