Question

Pete slides a crate up a ramp with constant speed at an angle of 21.3 ◦...

Pete slides a crate up a ramp with constant speed at an angle of 21.3 ◦ by exerting a 256 N force parallel to the ramp. How much work has been done against gravity when the crate is raised a vertical distance of 2.3 m? The coefficient of friction is 0.232. Answer in units of J.

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 worker pushes a 27.0kg crate a distance 9.50m along a level floor at constant speed...
A worker pushes a 27.0kg crate a distance 9.50m along a level floor at constant speed by exerting a pushing force on the crate which is directed 35.0◦ below the horizontal. The coefficient of kinetic friction is 0.230. (a) How much work did the worker do on the crate? Now the worker pushes the same crate up a 35.0◦ incline at constant speed, with the same kinetic friction coefficient. This time the worker pushes horizontally on the crate. Over the...
You are pulling a heavy crate (mass m) up a ramp inclined at an angle θ...
You are pulling a heavy crate (mass m) up a ramp inclined at an angle θ to the horizontal. The ramp is not a smooth surface. The rope that you are pulling with is parallel to the incline. What forces are acting on the crate? Group of answer choices Friction, gravity, normal force and tension Gravity and tension Friction, gravity and tension Friction Gravity, normal force and tension Gravity Normal force Tension
A box with a mass of 8.55 kg slides up a ramp inclined at an angle...
A box with a mass of 8.55 kg slides up a ramp inclined at an angle of 27.0° with the horizontal. The initial speed is 1.68 m/s and the coefficient of kinetic friction between the block and the ramp is 0.54. Determine the distance (in m) the block slides before coming to rest.
A crate of mass 9.6 kg is pulled up a rough incline with an initial speed...
A crate of mass 9.6 kg is pulled up a rough incline with an initial speed of 1.40 m/s. The pulling force is 98 N parallel to the incline, which makes an angle of 19.5° with the horizontal. The coefficient of kinetic friction is 0.400, and the crate is pulled 4.98 m. (a) How much work is done by the gravitational force on the crate? J (b) Determine the increase in internal energy of the crate–incline system owing to friction....
A crate of mass 9.6 kg is pulled up a rough incline with an initial speed...
A crate of mass 9.6 kg is pulled up a rough incline with an initial speed of 1.52 m/s. The pulling force is 104 N parallel to the incline, which makes an angle of 20.4° with the horizontal. The coefficient of kinetic friction is 0.400, and the crate is pulled 4.92 m. (a) How much work is done by the gravitational force on the crate? J (b) Determine the increase in internal energy of the crate–incline system owing to friction....
A crate of mass 10.2 kg is pulled up a rough incline with an initial speed...
A crate of mass 10.2 kg is pulled up a rough incline with an initial speed of 1.56 m/s. The pulling force is 92 N parallel to the incline, which makes an angle of 19.0° with the horizontal. The coefficient of kinetic friction is 0.400, and the crate is pulled 5.04 m. (a) How much work is done by the gravitational force on the crate? J (b) Determine the increase in internal energy of the crate–incline system owing to friction....
A box is pushed up an incline at a constant speed by a horizontal force of...
A box is pushed up an incline at a constant speed by a horizontal force of 30 N. The angle of the incline is 15.4 degrees. The box has a mass of 3.1 kg and moves a total distance of 2.96 m. The coefficient of kinetic friction between the box and the ramp is 0.59. What is the work done by the gravitational force during this motion? J What is the work done by the friction force during this motion?...
A crate of mass 10.6 kg is pulled up a rough incline with an initial speed...
A crate of mass 10.6 kg is pulled up a rough incline with an initial speed of 1.52 m/s. The pulling force is 94 N parallel to the incline, which makes an angle of 20.2° with the horizontal. The coefficient of kinetic friction is 0.400, and the crate is pulled 4.94 m. (a) How much work is done by the gravitational force on the crate? (b) Determine the increase in internal energy of the crate–incline system owing to friction. (c)...
A 6.0-kg crate is pulled up a ramp by a 50-Newton force. The ramp makes a...
A 6.0-kg crate is pulled up a ramp by a 50-Newton force. The ramp makes a 30o angle with the horizontal, and the coefficient of kinetic friction between the crate and the ramp is 0.30. a) Draw a free body diagram b) What is the magnitude of the kinetic frictional force? c) What is the acceleration of the crate?
block weighing 376 N slides down ramp with an inclined angle of 32 degrees at constant...
block weighing 376 N slides down ramp with an inclined angle of 32 degrees at constant speed, find magnitude of the friction force between the block and the ramp in N
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT