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A body with mass 5 kg is acted upon a force F=(-3i+4j) N.If its initial velocity at t=0 is v=(6i-12j)m/s.The time at which it will just have a velocity along the y-axis is
Options
(a) Never
(b) 10 s
(c) 2 s
(d) 15 s
Correct Answer:
10 s
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Laws of Motion
(103)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- If v is the speed of sound in air, then the shortest length of the closed pipe
- A cyclist is riding with a spped of 27 km/h.As he approaches a circular turn
- The power obtained in a reactor using U²³⁵ disintegration is 1000 kW
- A conveyor belt is moving at a constant speed of 2 m/s. A box is gently dropped on it
- what should be the velocity of an electron so that its momentum becomes equal
Topics: Laws of Motion (103)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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