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COE in SHM

The shape of ...

Question

The shape of the curve representing the relation between the speed and kinetic energy of a moving object is

A

Parabola

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B

Ellipse

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C

Straight line with positive slope

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D

Straight line with negative slope

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E

Exponential

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Solution

The correct option is A Parabola
The graph between $E$ and $v$
Kinetic energy $E = \frac{1}{2} m v^{2}$
$E \propto v^{2}$
Graph will be parabola.

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