Question

if a body increases its velocity from 30 m/s to 50 m/s in 1 second. what is the value of acceleration? options:- a)10 b)15 c)20 d) none of these

Answer 1

Answer:

Option C is the answer.....

From the first law of motion,

V=u+at

a=v-u/t

a=50-30/1

a=20m/s²

Explanation:

Hope it helps you.......

Answer 2

Answer:

Newton's laws of motion

Explanation:

By First Equation of Motion ;

V = U + at

50 = 30 + a ( 1 )

a = 50 - 30 = 20 m / s²

★ Acceleration = 20 m / s²

Option C

Hope it helps you