Physics Two Dimensional Motion Question 234

Question: A ball is thrown upwards and it returns to ground describing a parabolic path. Which of the following remains constant

Options:

A) Kinetic energy of the ball B) Speed of the ball C) Horizontal component of velocity D) Vertical component of velocity

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Answer:

Correct Answer: C

Solution:

[c] Because there is no accelerating or retarding force available in horizontal motion.