Physics, 02.10.2020 09:01 haydonmetzger
A ball is thrown with a speed of 30 m/s at an angle of 10 degrees. when is the vertical component of the velocity equal to zero?
a) when the ball has zero acceleration
b) when the ball first touches the ground
c) at the top of the balls trajectory
d) when the ball is first thrown
HELP ASAP PLEASE :)
Answers: 3
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