A child kicks a ball horizontally with a speed of 2.8 m/s from the end of a deck that is 8.5 m high. a. How long will the ball take to hit the ground?

Which sections of the heating curve illustrate this process?

Use the illustration to describe how the electromagnetic spectrum changes as its frequency moves from radio waves to higher energy gamma waves in terms of wavelength and amplitude.

If you let go of the notebook after lifting it, will it move? how?