PH-388

Speed and velocity

Physics · Secondary 3 · Medium · Speed and velocity

A tennis ball moves in a straight line and its displacement from a fixed point increases uniformly from 0 m to 24 m in 6.0 s. What is the speed of the ball?

$4.0\,\text{m/s}$
$0.25\,\text{m/s}$
$3.0\,\text{m/s}$
$6.0\,\text{m/s}$

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