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Velocity of a particle varies as v=2t^3-...

Velocity of a particle varies as `v=2t^3-3t^2` in `(km)/(hr)` If `t=0` is taken at 12:00 noon
Q. What is the velocity of the particle at 12:00 noon?

A

`0.5 (km)/(hr)`

B

`zero

C

1km `(km)/(hr)`

D

2 `(km)/(hr)`

Text Solution

Verified by Experts

The correct Answer is:
B
`v=2t^3-3t^2impliest=0v=0`
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