Engineering Mechanics - KOP: Impulse and Momentum - Discussion

Discussion Forum : KOP: Impulse and Momentum - General Questions (Q.No. 6)

KOP: Impulse and Momentum

The motor M pulls on the cables with a force F that has a magnitude which varies as shown on the graph. If the 15-kg crate is originally resting on the floor such that the cable tension is zero when the motor is turned on, determine the speed of the crate when t = 6s.

v_crate = 23.2 m/s

v_crate = 70.0 m/s

v_crate = 11.14 m/s

v_crate = 58.0 m/s