5. An object is thrown into the air with initial velocity u = 35 m/s. Assume the acceleration of gravity has a value of g = 9.8 m/s?.
a) Find the maximum height of the object.
b) The object reaches maximum height and falls back to the ground. For how long was the
object in motion?

When someone slams her books on a table the kinect energy is transferred into vibrations that travel to your ears as sound waves which statement describes the movement of those waves

Which of the following is a source of heat for magma formation? magma plumes in the continental crust friction due to divergence friction due to subduction magma plumes in the oceanic crust

Light that is polarized along the vertical direction is incident on a sheet of polarizing material. only 96% of the intensity of the light passes through the sheet and strikes a second sheet of polarizing material. no light passes through the second sheet. what angle does the transmission axis of the second sheet make with the vertical?