Aball is launched horizontally at 150 m/s from a cliff. what is its initial vertical velocity? a. 30 m/s b. 50 m/s c. 150 m/s d. 0 m/s
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Amplitude is a measure of a waves a; speed b; distance c; energy d; frequency

Need people build a dam to create a reservoir that supplies water a nearby city needs. describe two ways this action will likely affect the water cycle in the local environment. (5 points) worth 20 points

In a series circuit the __ is the same at every point