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NEET UG PHYSICS MCQ: MOTION IN A STRAIGHT LINE

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Which of the following is not a derived quantites?

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Correct option: D

Time

Option D (Time) is correct because time is a fundamental quantity, not derived from other quantities.

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Velocity-time curve for a body projected vertically upwards is Two cars A and B approach each other at the same speed, then what will be the velocity of A if velocity of B is

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30\mathrm{km}{\mathrm{h}^{ - 1}}

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1 \mathrm{~ms}^{-2}

150 \mathrm{~m}

behind it starts from rest with an acceleration of

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. After how much time, the car catches up with the scooter? A motor vehicle travelled the first one third of a distance ‘S ’ at a speed of

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and the last one third at a speed of

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