Ahard rubber ball, released at chest height, falls to the pavement and bounces back to nearly the same height. when it is in contact with the pavement, the lower side of the ball is temporarily flattened. suppose the maximum depth of the dent is on the order of 1 cm. find the order of magnitude of the maximum acceleration of the ball while it is in contact with the pavement. state your assumptions, the quantities you estimate, and the values you estimate for them. explain!

Aloop of wire is in a magnetic field such that its axis is parallel with the field direction. which of the following would result in an induced emf in the loop? choose all that apply. a loop of wire is in a magnetic field such that its axis is parallel with the field direction. which of the following would result in an induced emf in the loop? choose all that apply. moving the loop outside of the magnetic field region. spin the loop such that its axis does not consistently line up with the magnetic field direction. change the magnitude of the magnetic field. change the diameter of the loop