A time dependent force F(t) is applied on a block (initially at rest) which is resting on a rough surface having a coefficient of friction of 0.2 for dynamic and static conditions.[Take g = 10 m/s²]F(f) = 2°(F in N and t in seconds)u = 0.25 kgAnalyse the system and choose the correct options:Acceleration of the block at t= 3 sec is 1.6 m/s?.Correct OptionVelocity of the block at t= 2 sec is 1.067 m/s.Friction force acting at t= 2 sec is 10 N.Friction force acting at t= 2 sec is 8 N.Correct Option

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A time dependent force F(t) is applied on a block (initially at rest) which is resting on a rough surface having a coefficient of friction of 0.2 for dynamic and static conditions. (Take g = 10 m/s] F(f) = 21 (F in N and t in seconds) 5 kg H=0.2 Analyse the system and choose the correct options: Acceleration of the block at t= 3 sec is 1.6 m/s?. Correct Option Velocity of the block at t= 2 sec is 1.067 m/s. Friction force acting at t= 2 sec is 10 N. Friction force acting at t= 2 sec is 8 N. Correct Option

A time dependent force F(t) is applied on a block (initially at rest) which is resting on a rough surface having a coefficient of friction of 0.2 for dynamic and static conditions. (Take g = 10 m/s] F(f) = 21 (F in N and t in seconds) 5 kg H=0.2 Analyse the system and choose the correct options: Acceleration of the block at t= 3 sec is 1.6 m/s?. Correct Option Velocity of the block at t= 2 sec is 1.067 m/s. Friction force acting at t= 2 sec is 10 N. Friction force acting at t= 2 sec is 8 N. Correct Option

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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