Agreyhounds velocity changes from 10 meters per second to 15 meters per second in 0. 5 second. what is the greyhounds average acceleration? 5 m/s^210 m/s^210 m/s15 m/s

Aturntable that spins at a constant 74.0 rpm takes 3.10 s to reach this angular speed after it is turned on. find its angular acceleration (in rad/s2), assuming it to be constant, and the number of degrees it turns through while speeding up.

Notice how they put future which of the clouds shown would indicate a possible future rain storm? a) b) c) d)

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.