Uniform circular motion can best be described as a) movement with right-angle turns. b) the motion of an object orbiting at varying speeds. c) acceleration parallel to the direction of movement. d) the motion of an object in a circle at a constant speed.

Aroller coaster car moving at a velocity of 30 meters/second has a momentum of 2.5 x 10^4 kilogram meters/second. what is its mass?

Disney, viacom and aol time warner are examples of

This chart shows characteristics of three different types of waves. which statement is best supported by the information in the chart? wave x and wave y are mechanical waves, and wave z is an electromagnetic wave. wave x and wave y are electromagnetic waves, and wave z is a mechanical wave. wave x and wave z are electromagnetic waves, and wave y is a mechanical wave. wave x and wave z are mechanical waves, and wave y is an electromagnetic wave.