Question

The velocity of a particle moving in positive x-axis
is according to relation v = 4x. If at t = 0
particle is at x = 0, then the velocity and
acceleration at t = 2s are given as
(1) 4 m/s, 4 m/s2 (2) 2 m/s, 2 m/s2
(3) 2 m/s, 4 m/s2 (4) 4 m/s, 2 m/s2​

Answer 1

Explanation:

metre per second square 8 metre per second square for first question 3 metre per second square for 8 question

Answer 2

Answer:

2 m/s, 4 m/s2

Explanation:

The velocity of a particle moving in positive x-axis

is according to relation v = √4x. If at t = 0

particle is at x = 0, then the velocity and

acceleration at t = 2s are given as

2 m/s, 4 m/s2