Sarthaks Test
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A body with mass 5 kg is acted upon by a force F = (–3i + 4j)N. If its initial velocity at t = 0 is v = (6i -12j)ms–1, the time at which it will just have a velocity along the y-axis is

(a) never

(b) 10s

(c) 2s

(d) 15s

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The time at which it will just have a velocity along the y-axis is - (b) 10s

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