Question

Displacement of a particle is given by x = 6t^2 - 24t,
where t is in second then velocity will be zero at.
(1) t = 0
(2) t = 1 sec
(3) t = 2 sec
(4) t = 4 sec​

Answer 1

Answer:

Velocity will be zero at t=0

Explanation:

Substitute the following values into the equation,

1) x = 0

2) x = 12

3) x = 96

4) x = 480

The first one shows that x = 0, therefore velocity will be zero at t = 0