Question

(III) A particle covers 150 m in 8th second starting from rest, its acc.is

(a) 15
(b) 20
(c) 10
(d) 8​

Answer 1

GIVEN :

• Distance = 150 m
• Time = 8 seconds

TO FIND :

• Acceleration = ?

SOLUTION :

Speed = distance/time

Speed = 150/8

•°• Speed = 18.75 m/s

Acceleration = ?

Acceleration = 18.75 - 0/8

•°• Acceleration = 10.75 m/s².