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Engineering and Tech / Engineering Mechanics: Statics & Dynamics 14 / Chapter 13 / Problem 13-6

Engineering Mechanics: Statics & Dynamics | 14th Edition | ISBN: 9780133951929 | Authors: Russell C. Hibbeler

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The 10-lb block has a speed of 4 ft>s when the force of F

Chapter 13, Problem 13-6

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QUESTION:

The 10-lb block has a speed of 4 ft>s when the force of F = (8t 2) lb is applied. Determine the velocity of the block when t = 2 s. The coefficient of kinetic friction at the surface is mk = 0.2.

Questions & Answers

QUESTION:

The 10-lb block has a speed of 4 ft>s when the force of F = (8t 2) lb is applied. Determine the velocity of the block when t = 2 s. The coefficient of kinetic friction at the surface is mk = 0.2.

ANSWER:

Problem 13-6

The 10-lb block has a speed of 4 ft/s when the force of lb is applied. Determine the velocity of the block when t = 2 s. The coefficient of kinetic friction at the surface is .

Step by Step Solution

Step 1 of 4

We have

Weight of block
The speed of block

The force applied to the block
The coefficient of kinetic friction between block and the surface

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