Structural Analysis
Structural Analysis
6th Edition
ISBN: 9781337630931
Author: KASSIMALI, Aslam.
Publisher: Cengage,
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ANSWER 3- (iii) Sketch the position–time, velocity–time and speed–time graphs for 0 ≤ t ≤ 4.

3. An object moves along a straight line with acceleration -8ms?. It starts its motion at the origin with velocity 16ms. (i) Write down equations for its position and velocity at time t s. (ii) Find the smallest non-zero time when (a) the velocity is zero (b) the object is at the origin. (iii) Sketch the position-time, velocity-time and speed-time graphs for 0sts 4.
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Transcribed Image Text:3. An object moves along a straight line with acceleration -8ms?. It starts its motion at the origin with velocity 16ms. (i) Write down equations for its position and velocity at time t s. (ii) Find the smallest non-zero time when (a) the velocity is zero (b) the object is at the origin. (iii) Sketch the position-time, velocity-time and speed-time graphs for 0sts 4.
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