PH-366

Free fall

Physics · Secondary 3 · Hard · Free fall

A ball of mass

0.40\,\text{kg}

is thrown vertically upwards with a speed of

8.0\,\text{m/s}

. Take

g = 10\,\text{N/kg}

. What is the maximum height reached by the ball?

$1.6\,\text{m}$
$3.2\,\text{m}$
$6.4\,\text{m}$
$8.0\,\text{m}$

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