Question

A 5 KG curling rock slides along frictionless ice with a constant velocity of 10 m/s. what's the net force of the rock?

Answer 1

0N

Explanation:

Force = mass * acceleration

Given

Mass = 5kg

velocity = 19m/s

IF the velocity of the body is constant, then the acceleration will be zero.

Force = 5 * 0

Force = 0N

Hence the net force on the rock is 0N