Published by:
CGP EDU Academic Team
Published on: September 13, 2026
The distance travelled by an object in time t is given by s =(2.5)t 2 . The instantaneous speed of the object at t = 5 s will be :
Text Solution
Verified by ExpertsThe correct answer is:
A
It is given that
s = 2.5t 2 Differentiating,
At t = 5s v= 25 m s
-1
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