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NEET UG PHYSICS MCQ: MOTION IN A STRAIGHT LINE

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A ball thrown vertically upwards with an initial velocity of 1.4 m/s in 2s. The total displacement of the ball is

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Correct option: B

zero

Option B (zero) is correct because the ball returns to its initial position after being thrown upwards, resulting in zero net displacement.

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? Two cars are moving in the same direction with a speed of

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

. They are separated from each other by 5 km. Third car moving in the opposite direction meets the two cars after an interval of 4 min. What is the speed of the third car? A body is projected vertically up with ‘u’. Its velocity at half its maximum height is A scooter starts from rest have an acceleration of

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

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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

{V_3} = 60\,kmph

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