A box is sliding at 40 ms along a frictionless road towards a ramp. About how far will box make it up the ramp?

If the new moon happens on january 15th, what shape will it be on february 6th?

Light traveling in water, nwater = 1.33, strikes a plastic block at an angle of incidence of 51.4°; part of the beam is reflected and part is refracted. if the index of refraction of the plastic is 2.0, what is the angle made by the reflected and refracted beams?

The force needed to overcome static friction is usually less than that needed to overcome kinetic friction.true or false?