An observer watches water waves passing a stationary boat causing it to move up and down. The time for one complete cycle of this motion is 10s and the distance from top to bottom is 2m. If the wavelength of the waves is 5m their velocity is

Using the given data table, calculate the acceleration of the skateboarder. you can use either form of the equation below?

Apackage of supplies is dropped from a plane, and one second later a second package is dropped. neglecting air resistance, the relative velocity of the 1st package viewed from the second will 56) a) increase. b) be constant. c) be zero. d) depend upon their weight. e) decrease

An object moves from the position +34m to the position -15m in 15 seconds. what is it's total displacement? what is it's average velocity?