Question

A crate with a mass of 3.00 kg starts from rest at the top of a...

A crate with a mass of 3.00 kg starts from rest at the top of a 28.0° incline and slides 2.00 m down the incline in 1.25 s.

(a) What is the magnitude of the acceleration of the crate (in m/s2)?

2.56 m/s2 correct

b) What is the frictional force (in N) acting on the crate? (Enter the magnitude.)

(c) What is the coefficient of kinetic friction between the crate and the incline?

(d) What is the speed of the crate (in m/s) after it has slid 2.00 m? m/s

Science   Physics   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
A 3.00 kg block starts from rest at the top of a 30° incline and accelerates...
A 3.00 kg block starts from rest at the top of a 30° incline and accelerates uniformly down the incline, moving 1.83 m in 1.80 s. (a) Find the magnitude of the acceleration of the block. m/s2 (b) Find the coefficient of kinetic friction between the block and the incline. (c) Find the magnitude of the frictional force acting on the block. N (d) Find the speed of the block after it has slid a distance 1.83 m. m/s
A 2.70-kg block starts from rest at the top of a 30.0° incline and slides a...
A 2.70-kg block starts from rest at the top of a 30.0° incline and slides a distance of 1.90 m down the incline in 1.20 s. (a) Find the magnitude of the acceleration of the block. (m/s)^2 ​(b) Find the coefficient of kinetic friction between block and plane. (c) Find the friction force acting on the block. ​Magnitude N Direction (d) Find the speed of the block after it has slid 1.90 m.    (m/s^2)
A crate is placed on an incline. The 30 kg crate starts at rest and then...
A crate is placed on an incline. The 30 kg crate starts at rest and then slides 1.5 m along a 35˝ incline. The coefficient of kinetic friction between the crate and the incline is uk= 0.50. X is down the incline and Y is perpendicular to the incline. Determine the net force acting on the crate, including (Fg, Fn, and Fk). And what is the final speed of the box.
A 17.6-kg crate starts at rest at the top of a 60.0° incline. The coefficients of...
A 17.6-kg crate starts at rest at the top of a 60.0° incline. The coefficients of friction are μs = 0.400 and μk = 0.300. The crate is connected to a hanging 8.00-kg box by an ideal rope and pulley. a) How long does it take the crate to slide 2.00 m down the incline? ( in seconds) b)To push the crate back up the incline at constant speed, with what force should you push on the crate (parallel to...
A 30-kg crate starts from rest, slides down a frictionless incline and then along a rough...
A 30-kg crate starts from rest, slides down a frictionless incline and then along a rough horizontal surface until it comes to rest. The coefficient of kinetic friction between the horizontal surface and the crate is 0.27. If the crate’s initial height is 9 m, find the distance it travels on the horizontal surface.
A crate of fruit with a mass of 39.0 kg and a specific heat capacity of...
A crate of fruit with a mass of 39.0 kg and a specific heat capacity of 3600 J/(kg⋅K) slides 8.70 m down a ramp inclined at an angle of 38.3 degrees below the horizontal. Part A If the crate was at rest at the top of the incline and has a speed of 2.65 m/s at the bottom, how much work Wf was done on the crate by friction? Use 9.81 m/s2 for the acceleration due to gravity and express...
A crate of fruit with a mass of 31.0 kg and a specific heat capacity of...
A crate of fruit with a mass of 31.0 kg and a specific heat capacity of 3600 J/(kg?K) slides 7.60 m down a ramp inclined at an angle of 36.8 degrees below the horizontal. If the crate was at rest at the top of the incline and has a speed of 2.05 m/s at the bottom, how much work Wf was done on the crate by friction? Use 9.81 m/s2 for the acceleration due to gravity and express your answer...
A crate of fruit with a mass of 33.5 kg and a specific heat capacity of...
A crate of fruit with a mass of 33.5 kg and a specific heat capacity of 3800 J/(kg?K) slides 8.30 m down a ramp inclined at an angle of 37.4 degrees below the horizontal. If the crate was at rest at the top of the incline and has a speed of 2.20 m/s at the bottom, how much work Wf was done on the crate by friction? Use 9.81 m/s2 for the acceleration due to gravity and express your answer...
A crate of fruit with a mass of 35.0 kg and a specific heat capacity of...
A crate of fruit with a mass of 35.0 kg and a specific heat capacity of 3800 J/(kg⋅K) slides 8.40 m down a ramp inclined at an angle of 36.1 degrees below the horizontal. Part A: If the crate was at rest at the top of the incline and has a speed of 2.65 m/s at the bottom, how much work Wf was done on the crate by friction? Use 9.81 m/s2 for the acceleration due to gravity and express...
A child leaves her book bag on a slide. The bag, which is at the top...
A child leaves her book bag on a slide. The bag, which is at the top of the slide, starts from rest and reaches the bottom in 1.75 s. The mass of the book bag is 3.20 kg, the length of the slide is 3.30 m and the angle of incline is 28.0°. (Assume the +x-axis to be parallel to and down the slide. For all values, enter the magnitude only.) (a) With what acceleration does the bag go down...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT