2. A 15N force is applied to the block shown in the figure. If the block weighs 5N and the coefficient of friction between the block and the incline is 0.45, determine how long the 15N force should be applied for the block to reach a velocity of 20m/s starting from rest. 15N 30°

2. A 15N force is applied to the block shown in the figure. If the block weighs 5N and the coefficient of friction between the block and the incline is 0.45, determine how long the 15N force should be applied for the block to reach a velocity of 20m/s starting from rest. 15N 30°

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Question

2. A 15N force is applied to the block shown in the figure. If the block weighs
5N and the coefficient of friction between the block and the incline is
0.45, determine how long the 15N force should be applied for the block to
reach a velocity of 20m/s starting from rest.
15N
30°

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