ZuoTi.Pro
Question

A block with a mass of 32.5 kg is pushed with a horizontal force of 150...

A block with a mass of 32.5 kg is pushed with a horizontal force of 150 N. The block moves at a constant speed across a level, rough floor a distance of 6.50 m.

(a) What is the work done (in J) by the 150 N force? J

(b) What is the coefficient of kinetic friction between the block and the floor?

science   physics   
0 0
Add a comment Improve this question Transcribed image text
Next > < Previous
Sort answers by oldest

Homework Answers

Answer #1

0 0
Add a comment
Know the answer?
Add Answer to:
A block with a mass of 32.5 kg is pushed with a horizontal force of 150...
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. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions

  • -2 points SerCP11 5.1 A box with a mass of 36.0 kg is pushed with a...

    -2 points SerCP11 5.1 A box with a mass of 36.0 kg is pushed with a horizontal force of 1 (a) What is the work done (in 3) by the 150 N force? My Notes Ask Your 50 N. The box moves at a constant speed across level, rough surface a distance of S.40 m (b) What is the coefficient of kinetic friction between the box and the surface? Need Help? Pad Show My Work o

  • A horizontal force of 150 N is used to push a 40-kg box on a rough,...

    A horizontal force of 150 N is used to push a 40-kg box on a rough, horizontal surface through a distance of 6 m. If the box moves at a constant speed, find: a) the work done by the 150 N force b) the work done by friction c) the coefficient of kinetic friction

  • A horizontal force of 150 N is used to push a 47.5-kg packing crate a distance...

    A horizontal force of 150 N is used to push a 47.5-kg packing crate a distance of 5.95 m on a rough horizontal surface. If the crate moves at constant speed, find each of the following. (a) the work done by the 150-N force J (b) the coefficient of kinetic friction between the crate and the surface

  • A horizontal force of magnitude 39.5 N pushes a block of mass 4.05 kg a distance...

    A horizontal force of magnitude 39.5 N pushes a block of mass 4.05 kg a distance of 3.00 m across a floor, where the coefficient of kinetic friction is 0.600. (a) How much work is done by that applied force on the block-floor system? (b) During that displacement, the thermal energy of the block increases by 44.0 J. What is the increase in thermal energy of the floor? (c) What is the increase in the kinetic energy of the block?

  • A horizontal force of magnitude 32.1 N pushes a block of mass 3.91 kg across a...

    A horizontal force of magnitude 32.1 N pushes a block of mass 3.91 kg across a floor where the coefficient of kinetic friction is 0.579. (a) How much work is done by that applied force on the block-floor system when the block slides through a displacement of 2.99 m across the floor? (b) During that displacement, the thermal energy of the block increases by 33.6 J. What is the increase in thermal energy of the floor? (c) What is the...

  • A horizontal force of magnitude 41.6 N pushes a block of mass 3.86 kg across a...

    A horizontal force of magnitude 41.6 N pushes a block of mass 3.86 kg across a floor where the coefficient of kinetic friction is 0.591. (a) How much work is done by that applied force on the block-floor system when the block slides through a displacement of 3.38 m across the floor? (b) During that displacement, the thermal energy of the block increases by 37.8 J. What is the increase in thermal energy of the floor? (c) What is the...

  • A 2.00 kg block is pushed against a spring with negligible mass and force constant k=...

    A 2.00 kg block is pushed against a spring with negligible mass and force constant k= 310 N/m, compressing it 0.220 m. When the block is released, it moves along a horizontal rough surface (with a coefficient of kinetic, μk=  0.125 ) for the distance of d= 2.00 m and then up a frictionless incline. a) What is the speed of the block at the end of the horizontal surface? (I got 1.61) b) How far does the block travel up...

  • A 2.00 kg block is pushed against a spring with negligible mass and force constant k=...

    A 2.00 kg block is pushed against a spring with negligible mass and force constant k= 310 N/m, compressing it 0.220 m. When the block is released, it moves along a horizontal rough surface (with a coefficient of kinetic, μk=  0.125 ) for the distance of d= 2.00 m and then up a frictionless incline. a) What is the speed of the block at the end of the horizontal surface? (I got 1.61) b)How far does the block travel up the...

  • A horizontal force of magnitude 40.3 N pushes a block of mass 3.61 kg across a...

    A horizontal force of magnitude 40.3 N pushes a block of mass 3.61 kg across a floor where the coefficient of kinetic friction is 0.589. (a) How much work is done by that applied force on the block-floor system when the block slides through a displacement of 2.98 m across the floor? (b) During that displacement, the thermal energy of the block increases by 37.3 J. What is the increase in thermal energy of the floor? (c) What is the...

  • A warehouse worker is pushing a 90.0 kg crate with a horizontal force of 292 N...

    A warehouse worker is pushing a 90.0 kg crate with a horizontal force of 292 N at a speed of v = 0.875 m/s across the warehouse floor. He encounters a rough horizontal section of the floor that is 0.75 m long and where the coefficient of kinetic friction between the crate and floor is 0.359. (a) Determine the magnitude and direction of the net force acting on the crate while it is pushed over the rough section of the...

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT