Question

A cricket ball is thrown up.It reaches a height of 10m from point of throw and then reaches back to the piint of throw.find distance and displacement
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Answer 1

Explanation:

distance =10+10=20m

it is a scalar quantity

displacement is vector quantity

so u have to consider cordinate system here

so upward dierection is +ve,downward dierection is -ve so 10+(-10)=0m