You throw a rock horizontally off a cliff with a speed of 20 m/s and no significant air resistance.After
,the magnitude of the velocity of the rock is closest to
A)28 m/s.
B)20 m/s.
C)40 m/s.
D)37 m/s.

Question

You throw a rock horizontally off a cliff with a speed of 20 m/s and no significant air resistance.After 
,the magnitude of the velocity of the rock is closest to
A)28 m/s. 
B)20 m/s. 
C)40 m/s. 
D)37 m/s.

Quizplus · Accepted Answer

The Answer of You throw a rock horizontally off a cliff with a speed of 20 m/s and no significant air resistance.After 
,the magnitude of the velocity of the rock is closest to
A)28 m/s. 
B)20 m/s. 
C)40 m/s. 
D)37 m/s.

You Throw a Rock Horizontally Off a Cliff with a Speed