RugratZ21 RugratZ21

24-10-2020
Physics

contestada

If an object accelerates from rest, what will its velocity be after 2.1 s, if it has a constant acceleration of 9.8 m/s²?

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alexisliv alexisliv

24-10-2020

The kinematic equation used for this type of question is vf=vi+at
And this leaves the answer at 20.58 m/s

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