The 10-lb block has a speed of 4 ft/s when the force of F-(8t) Ib is applied. The coefficient of kinetic friction at the surtace is -02. (Eigure 1) Part A Determine the speed of the block when it moves s=21 ft. Express your answer to three significant figures and include the appropriate units. Figure K1 of 1 ? Value Units 4 ft/s Submit Request Answer F= (8) Ib Provide Feedback

The 10-lb block has a speed of 4 ft/s when the force of F-(8t) Ib is applied. The coefficient of kinetic friction at the surtace is -02. (Eigure 1) Part A Determine the speed of the block when it moves s=21 ft. Express your answer to three significant figures and include the appropriate units. Figure K1 of 1 ? Value Units 4 ft/s Submit Request Answer F= (8) Ib Provide Feedback

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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