Identical particles are placed at the l1 =50-cm and l2 =80-cm marks on a meter stick of negligible mass. this rigid body is then mounted so as to rotate freely about a pivot at the 0-cm mark on the meter stick. if this body is released from rest in a horizontal position, what is the angular speed of the meter stick as it swings through its lowest position?

Choose a realistic problem for which these are the correct freebody diagrams. be sure that the answer that the problem requests is consistent with the diagrams shown. choose a realistic problem for which these are the correct freebody diagrams. be sure that the answer that the problem requests is consistent with the diagrams shown. a 1.0 kg block is placed on top of a 2.0 kg block. a horizontal rope pulls the 2.0 kg block across a frictionless floor with a force of 21.0 n. the coefficient between the two blocks is 0.75. does the 1.0 kg block on top slide?