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The displacement of a particle is given ...

The displacement of a particle is given by `y=(6t^2+3t+4)m`, where t is in seconds. Calculate the instantaneous speed of the particle.

A

`6t+3ms^-1`

B

`12t^2+4ms^-1`

C

`12t+3ms^-1`

D

none

Text Solution

Verified by Experts

The correct Answer is:
C
`y=6t^2+3t+4impliesv=(dy)/(dv)=12t+3ms^-1`
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