A 4.2 kg block is on a perfectly smooth ramp that makes an angle of 42° with the horizontal.(a) What is the block's acceleration (in m/s2) down the ramp? (Enter the magnitude.)m/s?What is the force (in N) of the ramp on the block? (Enter the magnitude.)N(b) What force (in N) applied upward along and parallel to the ramp would allow the block to move with constant velocity? (Enter the magnitude.)N

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A 4.2 kg block is on a perfectly smooth ramp that makes an angle of 42° with the horizontal. (a) What is the block's acceleration (in m/s2) down the ramp? (Enter the magnitude.) m/s2 What is the force (in N) of the ramp on the block? (Enter the magnitude.) (b) What force (in N) applied upward along and parallel to the ramp would allow the block to move with constant velocity? (Enter the magnitude.) N

A 4.2 kg block is on a perfectly smooth ramp that makes an angle of 42° with the horizontal. (a) What is the block's acceleration (in m/s2) down the ramp? (Enter the magnitude.) m/s2 What is the force (in N) of the ramp on the block? (Enter the magnitude.) (b) What force (in N) applied upward along and parallel to the ramp would allow the block to move with constant velocity? (Enter the magnitude.) N

Physics for Scientists and Engineers

10th Edition

ISBN:9781337553278

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter3: Vectors

Section: Chapter Questions

Problem 15P: The helicopter view in Fig. P3.15 shows two people pulling on a stubborn mule. The person on the...

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