A body is projected at an angle 30 degrees above the ground with a speed of 20 m/s. What is its velocity at the highest point of its trajectory? A. 0 B. 10 m/s C. 17 m/s D. 20 m/s
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A body is projected at an angle 30 degrees above the ground with a speed of 20 m/s. What is its velocity at the highest point of its trajectory?
A. 0
B. 10 m/s
C. 17 m/s
D. 20 m/s
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