Which type of wave does not have a crest?
an electromagnetic wave
a transverse wave
a longitudinal wave
an oscillating wave

Explain what makes a passenger in a turning car slide toward the door. critical thinking

Calculate the heat capacity per object when the total energy is 4 quanta. (think of this in terms of increasing from 3.5 quanta of energy in the system to 4.5 quanta of energy in the system, if that were possible.) c4 = __ j/k/object

Imagine that someone pushes one marble toward a motionless marble. would there still be action-reaction forces involved in the collision? how might the marbles’ motions be changed? ?