A 45 kg swimmer started from rest can develop a maximum speed of 12 m/s over a distance of 20 m. How much net force must be applied to do this

The radius of an atom is closest in size to a

Which word expression describes how much to calculate pressure

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?