Question

A block of mass 500g is pulled from rest on a horizontal frictionless bench by a steady force f and travels 8 m in 2s find the acceleration

Answer 1

Answer:

i hope it may help you bro.

Answer 2

Answer:

answer is 4m/s^2

Explanation:

since,

intially block is in rest

therefore,intial velocity (u)=0m/s

given that,

distance (s)=8m

time taken to cover the distance (t)=2s

now,by eqn.of motion

s=ut+at^2/2

s=(0)×(2)+a(2)^2/2

8=a2

a=4m/s^2