PARANAQUE Online Learning The 300-N block in the figure is at rest on the rough horizontal plane before the force P is applied at t 0. The magnitude of P is 80t N, where t is the time in seconds, and its direction is constant. The coefficients of static and kinetic friction are us = 0.40 and %3D Hk = 0.20, respectively. Which of the following most nearly gives velocity of the block after 5 seconds? 300 N P 80t N Select the correct response: 22.89 m/s 25.31 m/s 24.09 m/s 29.76 m/s

PARANAQUE Online Learning The 300-N block in the figure is at rest on the rough horizontal plane before the force P is applied at t 0. The magnitude of P is 80t N, where t is the time in seconds, and its direction is constant. The coefficients of static and kinetic friction are us = 0.40 and %3D Hk = 0.20, respectively. Which of the following most nearly gives velocity of the block after 5 seconds? 300 N P 80t N Select the correct response: 22.89 m/s 25.31 m/s 24.09 m/s 29.76 m/s

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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