Problem 8-1: A block, W= 120 [lb], is at rest on a smooth horizontal surface. A constant force F=15 [lb] is applied as shown in figure for t=14 [s]. Determine (a) the final velocity, v [ft/s], of the block (at t=14 [s]), and (b) the magnitude of reaction force, N [lb], while force F is acting on the block. Angle B=20°. g ↓ F B

Problem 8-1: A block, W= 120 [lb], is at rest on a smooth horizontal surface. A constant force F=15 [lb] is applied as shown in figure for t=14 [s]. Determine (a) the final velocity, v [ft/s], of the block (at t=14 [s]), and (b) the magnitude of reaction force, N [lb], while force F is acting on the block. Angle B=20°. g ↓ F B

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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