5. Projectile Motion
Intro to Projectile Motion: Horizontal Launch
Multiple Choice
Multiple ChoiceA rock is thrown horizontally with a speed of 20 m/s from the edge of a high cliff. It lands 80 m from the cliff's base. How tall is the cliff?
A
78.4 m
B
19.6 m
C
122.5 m
D
24.5 m
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