The 25-kg block A rests on the 60-kg plate B as shownin (Figure 1).FigureB30°0.5 mPAB=0.2Mac = 0.1< 1 of 1Part ANeglecting the mass of the rope and pulley, and using the coefficients of kinetic friction indicated, determine the time needed for block A toslice 0.5 m on the plate when the system is released from rest.Express your answer to three significant figures and include the appropriate units.▸ View Available Hint(s)t =LÅ AValueUnitsSubmit Previous Answers Request AnswerProvide Feedback?* Incorrect; Try Again; 4 attempts remainingNext >>

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of the rope and pulley, and using the coeffici ate when the system is released from rest.

International Edition---engineering Mechanics: Statics, 4th Edition

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter7: Dry Friction

Section: Chapter Questions

Problem 7.24P: A uniform plank is supported by a fixed support at A and a drum at B that rotates clockwise. The...

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Question

The 25-kg block A rests on the 60-kg plate B as shown
in (Figure 1).
Figure
B
30°
0.5 m
PAB=0.2
Mac = 0.1
< 1 of 1
Part A
Neglecting the mass of the rope and pulley, and using the coefficients of kinetic friction indicated, determine the time needed for block A to
slice 0.5 m on the plate when the system is released from rest.
Express your answer to three significant figures and include the appropriate units.
▸ View Available Hint(s)
t =
LÅ A
Value
Units
Submit Previous Answers Request Answer
Provide Feedback
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