a 13 kg mass traveling at 4 m/s meets and collided with a 3 kg mass traveling at 6 m/s in the opposite direction. the object bounce off of each other. take the rightward direction to be positive name the type of collision. then find the final velocities of both objects

Rank the torques on the five doors shown in the figure above from least to greatest. note that the magnitude of all the forces is the same

The slotted link is pinned at o, and as a result of rotation it drives the peg p along the horizontal guide. compute the magnitude of the velocity and acceleration of p along the horizontal guide. compute the magnitudes of the velocity and acceleration of p as a function of θ if θ=(3t) rad, where t is measured in seconds.

If a stone with an original velocity of 0 is falling from a ledgeand takes 8 seconds to hoybthe ground whays the final velocity of the stone