A 80 gg , 32-cmcm-long rod hangs vertically on a frictionless, horizontal axle passing through its center. A 15 gg ball of clay traveling horizontally at 2.7 m/sm/s hits and sticks to the very bottom tip of the rod. To what maximum angle, measured from vertical, does the rod (with the attached ball of clay) rotate?

During a medieval siege of a castle, the attacking army uses a trebuchet to hurl heavy stones at the castle walls. if the trebuchet launches the stones with a velocity of at an angle of 50.0°, (a) how long does it take the stone to hit the ground? (b) what is the maximum distance that the trebuchet can be from the castle wall to be in range? (c) how high will the stones go? show all your work.

Is the number of complete movements of a wave per second.

The process of a material going through a change of state from a gas to a liquid