Hadassah J.

asked • 04/02/20

Neglecting the effects of air resistance, how far will an object fall from rest in 9 seconds? Please show your work in order to earn credit for this question.

Vf=Vi + 9.8*t

 

d=Vi*t + .5*9.8*t2

 

Vf2 = Vi2 + 2*9.8*d

 

d= [Vi + Vf]*t/2


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