NEET UG PHYSICS MCQ: MOTION IN A STRAIGHT LINE

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A scooter starts from rest have an acceleration of

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

while a car

150 \mathrm{~m}

behind it starts from rest with an acceleration of

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

. After how much time, the car catches up with the scooter?

View answer and explanation

Correct option: B

\sqrt{300} \mathrm{~s}

Option B (

\sqrt{300} \mathrm{~s}

) is correct because it represents the time when the distance traveled by the car equals the distance traveled by the scooter plus the initial separation.

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