Asked by rally
A child traveling 5m/s on a sled passes her younger brother.if her average acceleration on the sledding hill is 2m/s,how fast is she traveling when she passes her older brother 4s later.
Answers
Answered by
Henry
Vf = Vo + at,
Vf = 5 + 2*4 = 13m/s.
Vf = 5 + 2*4 = 13m/s.
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