Question

150. A projectile can have the same range R for two angles of projection. If t1, and t2, be the times of flight in the two cases, then
1
(1) t1t2 directly proportional to R^2
(2) t1t2, directly proportion R
(4) tt a
(3) tt ac
of R2
2

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Answer 1

Answer:

1) t1t2 directly proportional to R^2

Explanation:

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