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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
- When an electron beam passes through an electric field they gain kinetic energy.
- A circuit area 0.01 m² is kept inside a magnetic field which is normal to its plane.
- In a circuit, 5% of total current passes through a galvanometer. If resistance
- A boy is trying to start a fire by focusing sunlight on a piece of paper using
- When a magnet is taken towards a coil, the induced e.m.f. depends on
Topics: Laws of Motion (103)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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