ZuoTi.Pro
Question

A box of unknown mass is sliding with an initial speed vi = 5.00 m/s across...

A box of unknown mass is sliding with an initial speed vi = 5.00 m/s across a horizontal frictionless warehouse floor when it encounters a rough section of flooring d = 2.60 m long. The coefficient of kinetic friction between the rough section of flooring and the box is 0.100. Using energy considerations, determine the final speed of the box (in m/s) after sliding across the rough section of flooring.

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

Homework Answers

Answer #1

I will be glad to see your comment if you have any query and thumb up if you are satisfied. Thanks...

0 0
Add a comment
Know the answer?
Add Answer to:
A box of unknown mass is sliding with an initial speed vi = 5.00 m/s across...
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

  • A box of unknown mass is sliding with an initial speed Vi= 5.70 m/s across a...

    A box of unknown mass is sliding with an initial speed Vi= 5.70 m/s across a horizontal frictionless warehouse floor when it encounters a rough section of flooring d= 2.30 m long. The coefficient of kinetic friction between the rough section of flooring and the box is 0.100. Using energy considerations, determine the final speed of the box (in m/s) after sliding across the rough section of flooring.

  • A box of unknown mass is sliding with an initial speed vi = 5.80 m/s across...

    A box of unknown mass is sliding with an initial speed vi = 5.80 m/s across a horizontal frictionless warehouse floor when it encounters a rough section of flooring d = 2.30 m long. The coefficient of kinetic friction between the rough section of flooring and the box is 0.100. Using energy considerations, determine the final speed of the box (in m/s) after sliding across the rough section of flooring.

  • A box of mass m starts sliding across a horizontal table with some initial speed. It...

    A box of mass m starts sliding across a horizontal table with some initial speed. It slides distance d before coming to rest. The coefficient of kinetic friction between the table and the box is μk. Use Newton’s laws and kinematics equations to find the initial velocity of the box. Express your answer in terms of the given parameters. Solve the same problem using work and energy theorem. Do these two approaches give the same answer? What assumptions did you...

  • As shown in the figure below, a box of mass m = 6.80 kg is sliding across a horizontal frictionless surface with an initial speed v1= 2.90 m/s when it encounters a spring of constant k = 2700 N/m

    As shown in the figure below, a box of mass m = 6.80 kg is sliding across a horizontal frictionless surface with an initial speed v1= 2.90 m/s when it encounters a spring of constant k = 2700 N/m. The box comes momentarily to rest after compressing the spring some amount xc. Determine the final compression xc of the spring. 

  • A hockey puck is sliding across a frozen pond with an initial speed of 5.3 m/s....

    A hockey puck is sliding across a frozen pond with an initial speed of 5.3 m/s. It comes to rest after sliding a distance of 11.6 m. What is the coefficient of kinetic friction between the puck and the ice?

  • A box with a mass of 8.67 kg slides up a ramp inclined at an angle...

    A box with a mass of 8.67 kg slides up a ramp inclined at an angle of 28.3° with the horizontal. The initial speed is 1.66 m/s and the coefficient of kinetic friction between the block and the ramp is 0.48. Determine the distance the block slides before coming to rest. m As shown in the figure below, a box of mass m = 35.0 kg is sliding along a horizontal frictionless surface at a speed vi = 5.55 m/s...

  • 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...

  • A warehouse worker is pushing a 90.0 kg crate with a horizontal force of 276 N

     A warehouse worker is pushing a 90.0 kg crate with a horizontal force of 276 N at a speed of v = 0.865 m/s across the warehouse floor. He encounters section of the floor that is 0.75 m long and where the coefficient of kinetic friction between the crate and floor is 0.357. (a) Determine the magnitude and direction of the net force acting on the crate while it is pushed over the rough section of the floor. (b) Determine the net...

  • for both questions A 0.36 kg object travels from point A to point B. If the...

    for both questions A 0.36 kg object travels from point A to point B. If the speed of the object at point A is 7.0 m/s and the kinetic energy at point B is 8.0 J, determine the following (a) the kinetic energy (in )) of the object at point A (b) the speed (in m/s) of the object at point B m/s 17. (-/4 Points] DETAILS SERCPWA11 5.WA.019. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER A warehouse worker is...

  • Use work and energy to find an expression for the speed of the block just before...

    Use work and energy to find an expression for the speed of the block just before it hits the floor if: the coefficient of kinetic friction for the block on the table is mu_k. the table is frictionless. A 5.0 kg box slides down a 5.0-m-high frictionless hill, starting from rest, across a 2.0-m-wide horizontal stir face, then hits a horizontal spring with spring constant 500 N/m. The other end of the spring is anchored against a wall. The ground...

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