The uniform rectangular panel is falling vertically with speed v1 = 1.5 m/s when its small peg A engages in the receptacle. Determine the angular velocity of the body as well as the x- and y-components of its mass-center velocity just after the impact. The distance b is 385 mm.

The speed of light in a material is 0.50 c. what is the critical angle of a light ray at the interface between the material and a vacuum?

If a stone with an original velocity of 0 is falling from a ledgeand takes 8 seconds to hoybthe ground whays the final velocity of the stone

What would be the result of an alpha particle coming into a magnetic field? a) the alpha particle will stop moving. b) the alpha particle will reverse its direction. c) the alpha particle will be deflected in a curve path. d) the alpha particle will continue to travel in a straight line.