Question

A body is moving from rest under constant acceleration of 5m.the intanteous speed at the end of 10 sec

Answer 1

HELLO THERE!

Given, the body starts from rest. Hence, u = 0.

Acceleration a is constant, which is 5m/s².

Let speed at the end of 10 seconds be v.

From relation v = u + at,

we get v = 0 + 5 x 10

so v = 50 m/s

So, the speed at the end of 10s is 50m/s.