The position of a particle along x-axis is x=(2t³-21t²+60t) m. Match Column-I with Column-II.
Physics · Kinematics Part-1 (one dimension) · Acceleration and Avg acceleration
The position of a particle along x-axis is x=(2t³-21t²+60t) m. Match Column-I with Column-II.
List 1
A.Velocity of particle is zero
B. Acceleration of particle is zero
C. Acceleration of particle is negative
D. Velocity of particle is towards the origin
.
List 2
p.2 s
q. 3 s
r. 3.5 s
s. 4 s
t. 5 s
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