Question

A particle moves from the position of rest and attains a velocity of 30m/sec after 10sec. The acceleration will be

Answer 1

BONJOUR,
❤ ❤ ❤ ❤
initial velocity = 0m/sec
final velocity = 30m/sec
time= 10 sec

acceleration = (final velocity - initial velocity )/time

(30- 0)/10
30/10
3m/sec^2 is the acceleration

Answer 2

V=U+at
U=0
a=?
V=30m/s
t= 20sec
a =30/10 m/s^2 = 3 m/s^2