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s-t graph of a particle in motion is as ...

s-t graph of a particle in motion is as shown below.
(a) State, whether the given graph represents a uniform motion or not.
(b) Find velocity of the particle.

Text Solution

Verified by Experts

The correct Answer is:
B
(a) `v`=slope of s-t graph. Since, the given s-t graph is a straight line and slope of a
straight line is always constant. Hence, velocity is constant. Therefore, the given
graph represents a uniform motion.
v=slope of s-t graph ` = -10/5=-2 m//s`
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