Question

when a body is thrown up does it speed remain constant
$plz \: \: explain \: it \: \\ needed \:$
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Answer 1

Answer:

Explanation:

when a body is thrown up its speed is dependent to time as

v=u-gt

where v is final velocity, u is initial velocity ang g is acceleration due to gravity

so, speed doesnot remain constant but acceleration due to gravity remains constant