Question

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.

Science   Physics   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

Here F_g = m g sin ( theta)

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 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 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...
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 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 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 5.0 kg block is placed at rest on a 30 degree incline. The coefficient of...
A 5.0 kg block is placed at rest on a 30 degree incline. The coefficient of static friction is 0.7, and the coefficient of kinetic friction is lower than that. a) Draw a free body diagram of the block including all force components and determine the net force. b) Will the block begin to slide or will it remain at rest?
A block of mass 16.31 kg is initially held at rest on a 25.94 degree incline....
A block of mass 16.31 kg is initially held at rest on a 25.94 degree incline. The coefficient of static friction is 0.3472 and the coefficient of kinetic friction is 0.2083. A) Find: mg, FDH, FN, fsmax, and fk and express them rounded to the nearest full Newton. B) What is the minimum force up the ramp that will keep the block from sliding down? C) What is the maximum force up the ramp you can exert before the block...
Name:__________________________________________Section____ A block of mass ? = 12.0 kg is released from rest on an incline...
Name:__________________________________________Section____ A block of mass ? = 12.0 kg is released from rest on an incline angled at θ = 30 degrees. The block slides down and incline of length ? = 1.40 m along the incline, which has a coefficient of kinetic friction between the incline and the block of ?? = 0.180. The block then slides on a horizontal frictionless surface until it encounters a spring with a spring constant of ? = 205 N/m. Refer to the...
starting at rest, a mass of 2.50 kg slides down an incline of 65.0 degrees. If...
starting at rest, a mass of 2.50 kg slides down an incline of 65.0 degrees. If the coefficient of kinetic friction is know to be 0.435, what is the speed of the mass after slinging 2.50 m down the incline
A 9.0-kg box of oranges slides from rest down a frictionless incline from a height of...
A 9.0-kg box of oranges slides from rest down a frictionless incline from a height of 5.0 m. A constant frictional force, introduced at point A, brings the block to rest at point B. If the coefficient of kinetic friction is 0.26, what is the distance between A and B?
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT