Flag IIT JEE Entrance Exam> velocity-of-projection-of-a-body...
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(a) Statement-1 is True, Statement-2 is True; Statement-2 is a correct explanation for Statement-1.(b) Statement-1 is True, Statement-2 is True; Statement-2 is NOT a correct explanation for Statement-1.(c) Statement-1 is True, Statement-2 is False.(d) Statement-1 is False, Statement-2 is True.Statement-1: When the velocity of projection of a body is made n times, its time of flight becomes n times.Statement-2: Range of projectile does not depend on the initial velocity of a body.

Amit Saxena , 10 Years ago
Grade upto college level
anser 1 Answers
Simran Bhatia

Last Activity: 10 Years ago

(c)

 

        T proportional  u and R proportional  u2

 

        When velocity of projection of is body a made n times, then its time of flight becomes n times and range becomes n2 times.

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