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Questions  

Two stones are projected with the same speed but making different angles with the horizontal. Their horizontal ranges are equal. The angle of projection of one is π3 and the maximum height reached by it is 102 m. Then the maximum height reached by the other in meter is:

a
336
b
224
c
56
d
34

detailed solution

Correct option is D

Hmax=u2sin2θ2g⇒120=u2sin2π/32g⇒u22g=43102so, Hmax=u2sin2θ2g=4310214=1023=34m

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Similar Questions

Assertion : When the velocity of projection of a body is made n times, its time of flight becomes n times.

Reason : Range of projectile does not depend on the initial velocity of a body.


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