PH-2312

Kinetic energy

Physics · Secondary 4 · Easy · Kinetic energy

A 0.40 kg ball is moving at 10 m/s. What is its kinetic energy?

$4.0\,\text{J}$
$8.0\,\text{J}$
$20\,\text{J}$
$40\,\text{J}$

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