Question

a body is travelling with uniform velocity 10 metre per second then find acceleration and displacement in time interval 0 to 5 seconds ​

Answer 1

Answer:

a=0 m/s²

S=50 m

Explanation:

acceleration is rate of change of velocity,here velocity is constant,not changing with time so, differential of constant is zero.

displacement=velocity*time

S=10 m/s *5s = 50m

Answer 2

Answer:

Acceleration =0

Displacement=50 m

Explanation:

Given:

uniform velocity of the body$, v=10\ \rm m/s$

Using equation of motion in  one dimension we have

We know that acceleration is defined as the rate of velocity with time but it is given that the velocity is uniform so the acceleration of body will be zero.

we know that in distance covered by body with uniform velocity is velocity times that time taken by it . Let d be the displacement which is given by

$d=v\times t\\d=10(5-0)\\=50\ \ \rm m$