Questions
Equation of trajectory of a projectile is x and y are in motion. Then velocity of projection is _____
detailed solution
Correct option is A
y=x−x210 ........(1)y=xtanα −gx22u2cos2α ......(2)Comparing, tanα=1 ⇒ α=450∴ 102u2 × cos2450=110⇒ u = 10 m/sTalk to our academic expert!
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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