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NEET UG PHYSICS MCQ: MOTION IN A STRAIGHT LINE

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A particle moves 200 cm in the first 2s and 220 cm in the next 4s with uniform deceleration. The velocity of the particle at the end of 7s is

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Correct option: C

10

\mathrm{cm}{\mathrm{s}^{ - 1}}

Option C (10

\mathrm{cm}{\mathrm{s}^{ - 1}}

) is correct because it is the final velocity calculated using the equations of motion with uniform deceleration.

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