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PFA question.

PFA question.

Question Image
Grade:7

1 Answers

Sumit Majumdar IIT Delhi
askIITians Faculty 137 Points
7 years ago
Dear student,
The particle is at the maximum height so it would be momentarily at rest.
At t = 8 sec, the velocity is increasing so the velocity is positive.
The velocity doesnt remain constant either in magnitude or direction between t = 2 to t = 6 sec.
The particle therefore doesnt move with a constant velocity.
Regards

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