A ball is thrown upwards at an angle 'α' and it returns to ground des – McqOptions

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1.	A ball is thrown upwards at an angle 'α' and it returns to ground describing a parabolic path. Which of the following remains constant
A.	Kinetic energy of the ball
B.	Speed of the ball
C.	Horizontal component of velocity
D.	Vertical component of velocity
Answer» D. Vertical component of velocity

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