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 and maximum height reached is 102m. Then the maximum height reached by the other in meter is ____
detailed solution
Correct option is D
θ1=60∘ θ2=90∘−60∘=30∘ ∵R1=R2 102=u22g×sin60∘ H1=u22g×sin230∘ =u22g×34, =u22g×14 ⇒H1=34 mSimilar 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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