how can a ball goes up
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In physics, when a ball is thrown up with a velocity u, then it goes up until its velocity becomes 0. The acceleration due to gravity g reduces its speed.
the equations of motion as per kinematics are:
v = u + a t
s = u t - 1/2 g t^2
v^2 - u^2 = - 2 g s
The ball goes in a straight line upwards if projected vertically up. If the ball is projected at an angle to the horizontal, then it follows a parabolic path.
the equations of motion as per kinematics are:
v = u + a t
s = u t - 1/2 g t^2
v^2 - u^2 = - 2 g s
The ball goes in a straight line upwards if projected vertically up. If the ball is projected at an angle to the horizontal, then it follows a parabolic path.
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