Asked by ellen

Ten seconds after starting from rest,a freely falling object will have a speed of about______ rn/s
A: 10
B: 50
C: 100
D: 120
I know that the answer A is not correct.
Answered by bobpursley
vf=g*time
Answered by Thakgalo sakwana
Vf= vi +at
vf= (0) +(-10)(10)
vf=-100m/s downward
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