Question

The position of an
position of an object moving along x-axis is given by x(t) = 3t2 - 18t +10 m. Find
1.initial velocity of the particle.
2.time at which velocity becomes zero
3. acceleration at t= 4s.​

Answer 1

Answer:

1)18 m/s is the initial velocity of the particle.

2)at 3 sec velocity of particles becomes zero.

3)6 m/s^2 is the acceleration