Question

A block of mass 3kg is placed on the horizontal surface of truck (0.5) and the truck is moving

with an acceleration 2 m/s2

. The frictional force on the block will be (g = 10 m/s2

)​

Answer 1

Explanation:

Mass(m) =3 kg

Acceleration (a) =2m/s^2

Pseudo force will be act on the block in opposite direction of acceleration which is equal to

F=3×2=6N

f=F=6N ans