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Two particles are projected simultaneous...

Two particles are projected simultaneously in the same vertical plane, from the same point, both with different speeds and at different angles with horizontal. The path followed by one, as seen by the other, is

A

parabola

B

horizontal straight line

C

vertical straight line

D

straight line making `45^@` with vertical

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The correct Answer is:
C
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AAKASH SERIES-APPENDICES (REVISION EXERCISE)-MOTION IN A PLANE
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  13. A particle is projected from the ground with an initial speed u at an ...

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  15. A two particles P and Q are separated by distance d apart. P and Q mov...

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  16. The direction of projectile at certain instant is inclined at angle al...

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  18. If v(1) and v(2) be the velocities at the end of focal chord of projec...

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  19. If a stone is to hit at a point which is at a distance d away and at a...

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