Physics · Newtons law of motion and Friction · constrain motion and newton second law in constrain motion
JEE MainsNEET
At an instant block A moves upward at 5 m s⁻¹ in the pulley system shown. The velocity of block B is:
Options
15 m s⁻¹ downward
15 m s⁻¹ upward
5 m s⁻¹ downward
5 m s⁻¹ upward
