Question

hen you push on a stationary box, it is most often difficult to get it started...

hen you push on a stationary box, it is most often difficult to get it started moving, but easier to keep it moving at a constant speed. Why is this? A. The coefficient of Static friction is larger than the coefficient of Kinetic friction B. The coefficient of Kinetic friction is larger than the coefficient of Static friction C. You can not tell from this observation D. This is an inertial property, moving things are easier to move independently of friction.

0 0
Add a comment Improve this question Transcribed image text
Know the answer?
Add Answer to:
hen you push on a stationary box, it is most often difficult to get it started...
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
  • You need to push a heavy box across a rough floor, and you want to minimize...

    You need to push a heavy box across a rough floor, and you want to minimize the average force applied to the box during the time the box is being pushed. Which method for pushing results in the minimum average force being applied to the box? Keep pushing the box forward at a steady speed, Push the box forward a short distance, rest, then repeat until finished, Push the box so that it accelerates forward at a constant rate. This...

  • You push horizontally on a 140-N box that is initially resting on a horizontal table. The...

    You push horizontally on a 140-N box that is initially resting on a horizontal table. The coefficient of static friction between the box and the table is 0.75, and the coefficient of kinetic friction is 0.40. Find the friction force on the box if the push is equal to (a) 84 N; (b) 109 N.

  • You push with a force of 10 N on a box sitting on a table, but...

    You push with a force of 10 N on a box sitting on a table, but it's too heavy and it doesn't move. If the mass of the box is 20-kg and the coefficient of static friction is 0.5, what is the magnitude of force of static friction acting on the box?

  • 1. What force is necessary to pull a 20.0-kg wooden box at a constant speed over...

    1. What force is necessary to pull a 20.0-kg wooden box at a constant speed over a wooden floor at a constant speed over a wooden floor by a rope that makes an angle of 30° above the horizontal? The coefficient of kinetic friction (wood on wood) is 0.30. 2. A 50-kg balikbayan box rests on a horizontal floor. You exert a gradually increasing horizontal push on it and observe that the box just begins to move when your force...

  • Question 8: (I pt) You push downward on a box at an angle 250 below the...

    Question 8: (I pt) You push downward on a box at an angle 250 below the horizontal with a force of 750 N. If the box is on a flat horizontal surface for which the coefficient of static friction with the box is 0.76, what is the mass of the heaviest box you will be able to move? A) 59 kg B) 68 kg C) 54 kg D) 82 kg

  • 3) Your car got stuck on a road and you now have to push it. Your...

    3) Your car got stuck on a road and you now have to push it. Your car has a mass of 2000 kg. The maximum force you are able to push the car with is F-6500 N. The coefficient of static friction between the car and the road is H, 0.33 Bonus: Draw a free-body-diagram of the problem. Will you be able to move the car? Motivate your answer. 1.5+1.5 pts - a) After the car started to move, the...

  • You are a member of an alpine rescue team and must get a box of supplies,...

    You are a member of an alpine rescue team and must get a box of supplies, with mass 2.10 kg , up an incline of constant slope angle 30.0 ∘ so that it reaches a stranded skier who is a vertical distance 2.80 m above the bottom of the incline. There is some friction present; the kinetic coefficient of friction is 6.00×10−2. Since you can't walk up the incline, you give the box a push that gives it an initial...

  • A crate of 37.2-kg tools rests on a horizontal floor. You exert a gradually increasing horizontal...

    A crate of 37.2-kg tools rests on a horizontal floor. You exert a gradually increasing horizontal push on it and observe that the crate just begins to move when your force exceeds 322 N . After that you must reduce your push to 240 N to keep it moving at a steady 29.1 cm/s . A.What is the coefficient of static friction between the crate and the floor? B.What push must you exert to give it an acceleration of 1.11...

  • NAME: BAND: Extra Credit FORCES BARR PHYSICS e box has coefficients of static If you 1...

    NAME: BAND: Extra Credit FORCES BARR PHYSICS e box has coefficients of static If you 1 22 and king on the flon A 20 kg box is sitting on the floor. The box has coefficients of friction of .22 and kinetic friction of .14 with the floor. a. If you are pulling the box with a horizon ou are pulling the box with a horizontal force to the right, what is the force you will need to get it started...

  • You are a member of an alpine rescue team and must get a box of supplies,...

    You are a member of an alpine rescue team and must get a box of supplies, with mass 2.60 kg , up an incline of constant slope angle 30.0 ∘ so that it reaches a stranded skier who is a vertical distance 3.30 m above the bottom of the incline. There is some friction present; the kinetic coefficient of friction is 6.00×10−2. Since you can't walk up the incline, you give the box a push that gives it an initial...

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
Active Questions
ADVERTISEMENT