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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.

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.

Structural Analysis
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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ANSWER 3- (i) Write down equations for its position and velocity at time t s.

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.
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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