A constant force acts due east on a puck that moves due north on smooth ice
PHYSICS · Single correct · CBSE · Physics · Work and Energy · Work and Energy
Problem
A constant 8N force acts due east on a puck that moves 6m due north on smooth ice. What is the sign of the work done by this force on the puck?
(a) Positive
(b) Depends on the mass of the puck
(c) Zero
(d) Negative