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Motion in A Plane question

2004 · Shift 0 · Q186
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Motion in A Plane question

2004 · Shift 0 · Q186

JEE MainPhysicsMotion in A PlaneMCQ+4 / −1
A projectile can have the same range 'R' for two angles of projection. If T1 and T2 be the time of flights in the two cases, then the product of the two time of flights is directly proportional to
  1. A
    R
  2. B
    1R{1 \over R}R1​
  3. C
    1R2{1 \over {{R^2}}}R21​
  4. D
    R2{R^2}R2
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