Physics · Newtons law of motion and Friction · Pseudo force related problem
JEE MainsNEET
A 4 kg body appears to weigh 4.8 kg-wt in a moving lift. The lift acceleration is:
Options
9.80 m s⁻² downward
9.80 m s⁻² upward
1.96 m s⁻² downward
1.96 m s⁻² upward