Question

a body starts from rest and acceleration at 5m/s². its velocity after 10 seconds is​

Answer 1

Answer:

Step-by-step explanation:

STARTS FROM REST IMPLIES:

INITIAL VELOCITY , U = 0 M/S.

ACCELERATION ,A = 5 M/S²

TIME TAKEN , T = 10 SEC

FINAL VELOCITY , V =?

ACCORDING TO NEWTON'S FIRST LAW OF MOTION:

V = U + A T

V = 0 + 5*10

V = 50 M/S.

FINAL VELOCITY = 50 M/S.

HOPE THIS HELPS.

Answer 2

Answer:

u = 10 s ,A = 5m/s² T= 5s

S= ut + 12at2

S=10×5+52s=112.5m