Question

a body having an initial velocity of 20 ms -1 acquires a velocity of 40 ms-1 in 10 s . the acceleration of the body is
​

Answer 1

Answer:

Acceleration is 2 (v-u)/t

Answer 2

Answer:

acceleration=v-u÷t

Explanation:

a=v-u÷t

=>a=40-20÷10

=>a=20÷10

a=2m/s2