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A particle is dropped from a height . A constant horizontal velocity is given to the particle. Taking  to be constant every where, kinetic energy  of the particle  time  is correctly shown in

a)b)c)d)



Question ID - 51088 | SaraNextGen Top Answer

A particle is dropped from a height . A constant horizontal velocity is given to the particle. Taking  to be constant every where, kinetic energy  of the particle  time  is correctly shown in

a)b)c)d)

1 Answer
127 votes
Answer Key / Explanation : (a) -

(a)

As particle is projected with some velocity therefore its initial kinetic energy will not be zero

As it moves downward under gravity then its velocity increases with time     [As ]

So the graph between kinetic energy and time will be parabolic in nature

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