70. Two bodies are thrown from the same poin
with the same velocity of 50 ms. If their
angles of projection are complimentary angles
and the difference of maximum heights is
30m, their maximum heights (g=10ms?)
1) 50 m and 80 m 2) 47.5 m and 77.5 m
3) 30 m and 60 m 4) 25 m and 55 m?
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Answer:
it is easy to check the answer.
because theta and horizontal range are not given and you can't work with two unknown factors
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