ZuoTi.Pro
Question

A Review | Constants Part A A 57.0 kg crate of tools rests on a horizontal floor. You exert a gradually increasing horizontalI Review | Constants Part C Suppose you were performing the same experiment on this crate but were doing it on the moon instePart D What would its acceleration be if you maintained the push in part B? Express your answer with the appropriate units. O

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

Homework Answers

Answer #1

c)

F = us mg

F = 0.56* 57* 9.8/6

F = 52.136 N

=====

d)

ma = F - uk * mg

57 a = 52.136 - 0.372 * 57 * 9.8/6

a = 0.307 Nm^2

0 0
Add a comment
Know the answer?
Add Answer to:
A Review | Constants Part A A 57.0 kg crate of tools rests on a horizontal...
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 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...

  • A crate of 36.5-kgkg tools rests on a horizontal floor. You exert a gradually increasing horizontal...

    A crate of 36.5-kgkg 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 335 NN . After that you must reduce your push to 220 NN to keep it moving at a steady 25.2 cm/scm/s . Acrute of 96.5 kg toola resta on a hormonal floor. You exert a gradually increasing horizontal push on and observe that the crane just begins...

  • Crate on a horizontal floor

    A crate of 33.5-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 yourforce exceeds 332 N. After that you must reduce your push to 215 N to keep it moving at a steady 21.0 cm/s.Part C - What push must you exert to give it an acceleration of 1.00 ?215 N + (33.5 kg) * (1.0 m/s2) = 248.5 NPart D - Suppose...

  • Please let it be legible, thanks in advance Hw 3 P 5 Review i Constants The...

    Please let it be legible, thanks in advance Hw 3 P 5 Review i Constants The two ropes shown in the bird's-eye view of (Figure 1) are used to drag a crate 3.5 m across the floor. Part A Figure How much work is done by the force ? Express your answer with the appropriate units. 1 of 1 HÅ 326 N Value Units Ï 20° 500 N Ik Submit Request Answer [ 30° 1 Part B The two ropes...

  • Doug uses a 29 N horizontal force to push a 4.5 kg crate up a 1.8...

    Doug uses a 29 N horizontal force to push a 4.5 kg crate up a 1.8 m -high, 20° frictionless slope. What is the speed of the crate at the top of the slope? Express your answer to two significant figures and include the appropriate units. U:1 Value Units Submit Previous Answers Request Answer

  • Problem 14.35 © 6 of 6 m Review | Constants 1 Periodic Table A piston pushes...

    Problem 14.35 © 6 of 6 m Review | Constants 1 Periodic Table A piston pushes 20 °C water through a horizontal tube of 0.22 -сm radius and 2.8 m length. One end of the tube is open and at atmospheric pressure. Part A /s. The viscosity of water at this temperature is 1.0 x10 Determine the force needed to push the piston so that the flow rate is 105 cm Nis/m2 Express your answer with the appropriate units. 0...

  • Suppose you have to move a heavy crate of weight 875 N by sliding it along a horizontal concrete floor. You push the cr...

    Suppose you have to move a heavy crate of weight 875 N by sliding it along a horizontal concrete floor. You push the crate to the right with a horizontal force of magnitude 300 N, but friction prevents the crate from sliding. Part A Draw a free-body diagram of the crate. Part B What is the magnitude Fp of the minimum force you need to exert on the crate to make it start sliding along the floor? Let the coefficient...

  • Exercise 5.12 6 of 20 Constants Part A A rocket of initial mass 115 kg (including...

    Exercise 5.12 6 of 20 Constants Part A A rocket of initial mass 115 kg (including all the contents) has thrust) of 1840 N. Inside this rocket, a 17.0-N electrical power supply rests on the floor. engine that produces a constant vertical force (the Find the initial acceleration of the rocket. Express your answer with the appropriate units. Value Units ainitial= Request Answer Submit Part B When the rocket has reached an altitude of 120 m, how hard does the...

  • You are using a rope to lift a 14.5 kg crate of fruit. Initially you are...

    You are using a rope to lift a 14.5 kg crate of fruit. Initially you are lifting the crate at 0.500 m/s. You then increase the tension in the rope to 190 N and lift the Grate an additional 1.15 m. During this d motion, how much work is done on the crate by the tension force? Express your answer with the appropriate units ! Å * OO? W Value Units Submit Request Answer Part D Find the work done...

  • The uniform 14-kg ladder rests on the rough floor for which the coefficient of static friction...

    The uniform 14-kg ladder rests on the rough floor for which the coefficient of static friction is = 0.5 and against the smooth wall at B.(Figure 1) Part A Determine the horizontal force P the man must exert on the ladder in order to cause it to move Express your answer with the appropriate units. PÅ RO? P= Value N Submit Previous Answers Request Answer X Incorrect; Try Again: 5 attempts remaining < Return to Assignment Provide Feedback Figure

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