A body weighing 455N is drawn along a rough surface. The force applied in the direction of the motion is 145N while the frictional force is 98N. If there is an air resistance whose magnitude (in N) is equal to twice the velocity (m/s) at any instant, determine the velocity and displacement at any time, t. Assume the body to start at rest.

A body weighing 455N is drawn along a rough surface. The force applied in the direction of the motion is 145N while the frictional force is 98N. If there is an air resistance whose magnitude (in N) is equal to twice the velocity (m/s) at any instant, determine the velocity and displacement at any time, t. Assume the body to start at rest.

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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