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NEET UG PHYSICS MCQ: MOTION IN A STRAIGHT LINE

1 Easy

1 of 1

Application +4 | -1

If

t=\sqrt{x}+4

, then

\left(\frac{d x}{d t}\right)_{t=4}

is

View answer and explanation

Correct option: B

zero

Option B (zero) is correct because when t=4, x=0, and therefore dx/dt at t=4 is zero.

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