Question

A horizontal force of 207 N is applied to a 63 kg box on a hard...

A horizontal force of 207 N is applied to a 63 kg box on a hard level floor. The coefficients of static friction and kinetic friction between the box and the floor are μs = 0.55 and μk = 0.35.
What is the magnitude of the force of friction on the box?

0 0
Add a comment Improve this question Transcribed image text
Answer #1

Concept:- here we use the friction force and Newton's law of motion for solution , No maん 33.57 Sinc Force applie Ffns, the blocle wont move man/ So T- of***************************************************************************************************
This concludes the answers. If there is any mistake, let me know immediately and I will fix it....

Add a comment
Know the answer?
Add Answer to:
A horizontal force of 207 N is applied to a 63 kg box on a hard...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

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 30-kg box is at rest on a horizontal floor with friction coefficientsμs= 0.65 (static) and...

    A 30-kg box is at rest on a horizontal floor with friction coefficientsμs= 0.65 (static) and μk= 0.55 (kinetic). You push on the box HORIZONTALLY (parallel to the floor) with varying applied force. For each applied force below, find the magnitude of the friction force exerted by the floor on the box(in Newtons), and state whether the friction is static or kinetic. (a) Applied force 100 N. (b) Applied force 150 N. (c) Applied force 190 N. (d) Applied force...

  • A force 800-N force is applied at an angle 30.0 degree below the horizontal to a...

    A force 800-N force is applied at an angle 30.0 degree below the horizontal to a 100-kg box initially resting on the floor. How long does it take to push the box 10.0 m to the left? The static and kinetic coefficient of friction are μs =0.4 μk = 0.3 respectively. *Please Explain Step By Step And Also Carrying Out The Significant Figures To The Very End!* THANK YOU!

  • A 4 kg box is at rest on a table. The coefficients of friction are μs=0.30, μk=0.10

    A 4 kg box is at rest on a table. The coefficients of friction are μs=0.30, μk=0.10. Then, a 10N horizontal force is applied to the box. 1. Is there enough force to overcome static friction? 2. What is the the magnitude of the box's acceleration?

  • The force P is applied to the 49-kg block when it is at rest. Determine the...

    The force P is applied to the 49-kg block when it is at rest. Determine the magnitude and direction of the friction force exerted by the surface on the block if (a) P = 0, (b) P = 219 N, and (c) P = 311 N. (d) What value of P is required to initiate motion up the incline? The static and kinetic coefficients of friction between the block and the incline are μs = 0.29 and μk = 0.25,...

  • A 10.0 kg block is resting on a horizontal surface when a force P is applied...

    A 10.0 kg block is resting on a horizontal surface when a force P is applied to it for 7.00 seconds. The variation of P with time is shown in the figure where P is in Newtons and t is in seconds. If the coefficients of static and kinetic friction between the block and the surface are μs = 0.600 and μk = 0.400 respectively, and g = 10.0 m/s2 calculate a) [2] The time t_1 at which the block...

  • The 75-kg man pushes on the 150-kg crate with a horizontal force F. The coefficients of...

    The 75-kg man pushes on the 150-kg crate with a horizontal force F. The coefficients of static and kinetic friction between the crate and the surface are μs = 0.3 and μk = 0.1, and the coefficient of static friction between the man's shoes and the surface is μ′s = 0.8. What is the greatest acceleration the man can give the crate if the man's acceleration is zero at this instant? I keep getting 1.96 but it says answer is...

  • Side 7. A 10.0 kg block is at rest on a rough horizontal surface. A force...

    Side 7. A 10.0 kg block is at rest on a rough horizontal surface. A force of F - 50.0N @ 35° is applied to the vie block, as shown below. The coefficients of static and kinetic friction between the block and the horizontal surface are: Hs = 0.55 and thk = 0.35. Will the block move? If not, explain why not. If so, determine its acceleration. Your answer must include a free-body diagram. (Hint: compare the horizontal component of...

  • 4. + -/0.9 points A 29.kg crate rests on a horizontal floor, and a 63-kg person...

    4. + -/0.9 points A 29.kg crate rests on a horizontal floor, and a 63-kg person is standing on the crate. (a) Determine the magnitude of the normal force that the floor exerts on the crate. (b) Determine the magnitude of the normal force that the crate exerts on the person. Additional Materials Section 4.9 5. -/0.9 points A 53.0-kg crate rests on a level floor at a shipping dock. The coefficients of static and kinetic friction are 0.780 and...

  • Question 12 (1 point) A 50.0-kg box is resting on a horizontal floor. A force of...

    Question 12 (1 point) A 50.0-kg box is resting on a horizontal floor. A force of 250 N directed at an angle of 20.7° below the horizontal is applied to the box. The coefficient of kinetic friction between the box and the surface is 0.300. What is the acceleration of the box? OA) 3.54 m/s2 OB) 5.14 m/s2 OC) 2.84 m/s2 OD) 1.21 m/s2 E) 1.77 m/s2 Question 13 (1 point) A 50.0-kg box is resting on a horizontal floor....

  • A) A 50.0 kg box rests on a horizontal surface. The coefficients of static and kinetic...

    A) A 50.0 kg box rests on a horizontal surface. The coefficients of static and kinetic friction between the box and the surface are 0.300 and 0.200, respectively. What is the friction force on the box if a horizontal 175 N push is applied to it? Explain. B) A horizontal force of 250 N is applied to the box. After the box moves a distance d from rest, the speed of the box is measured to be 6.4 m/s. use...

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