Published by:
CGP EDU Academic Team
Published on: September 12, 2026
The coordinates of a moving particle at any time t are given by x = αt 3 and y = βt 3 . The speed of the particle at time t is given by:
Text Solution
Verified by ExpertsThe correct answer is:
B
x = αt 3 , y = βt 3
V x =
= 3αt 2
V y =
= 3βt 2
Resultant velocity
V = 
=
= 3t 2 
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