A toy car rests on a horizontal frictionless track
PHYSICS · Single correct · CBSE · Physics · Force and Laws of Motion · Force and Laws of Motion
Problem
A 1kg toy car rests on a horizontal frictionless track. A single horizontal force of 400N acts on the car directed toward the north. Neglect all other forces. What is the direction of the car’s acceleration?
(a) Toward the south
(b) Toward the north
(c) The car experiences no acceleration
(d) The direction cannot be determined without knowing the car’s initial velocity