Three pulses with amplitudes of -1 cm, 3 cm, and 7 cm pass through point Y 1 point
on a string at the same time. The displacement of point Y will be:

70 give a real life example showing how sensory neurons work with the motor neurons

Ryan is examining the energy of the particles in a bar of gold. what is ryan most likely studying?

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?