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JEE MATHEMATICS MCQ: RATE MEASURE

1 Easy

1 of 1

Application +4 | -1

The distance covered by a particle in

t

second is given by

x = 3 + 8t - 4{t^2}.\;

After 1s its velocity will be

View answer and explanation

Correct option: A

0 unit

Option A (0 unit) is correct because the velocity after 1 second is calculated by differentiating the position function and substituting t=1.

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