A ball is thrown with an initial speed of 20m/s at an angle of 60 to the ground. If air resistance is negligible, what is the ba
ll ‘s speed at the instant it reaches its maximum height from the ground.
1 answer:
Answer:
when a ball is thrown to the air and it attains it maximum height it's value is 0.
Explanation:
Therefore
V = Ucos angle
V = 20 cos 60°
V = 20 x0. 5
V= 10m/s
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