Question:medium
The coordinates of a particle moving in $x-y$ plane at any instant of time $t$ are $x = 4t^2$; $y = 3t^2$. The speed of the particle at that instant is
The coordinates of a particle moving in $x-y$ plane at any instant of time $t$ are $x = 4t^2$; $y = 3t^2$. The speed of the particle at that instant is
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Recognize the (6, 8, 10) Pythagorean triplet to save time on the square root calculation in competitive exams!
Updated On: May 6, 2026
- 10 $t$
- 5 $t$
- 3 $t$
- 2 $t$
- $\sqrt{13}$ $t$
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The Correct Option is A
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