Discussion :: Physics
- During the motion of a projectile fired from the earth surface, ________
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A.
Its kinetic energy remains constant |
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B.
Its momentum remains constant |
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C.
Vertical component of its velocity remains constant |
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D.
Horizontal component of its velocity remains constant |
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Answer : Option D
Explanation :
During the motion of a projectile fired from the earth surface, horizontal component of its velocity remains constant.
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