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lisabon 2012 [21]
3 years ago
10

Show that the acceleration is 7.5 m/s2 for a ball that starts from rest and rolls down a ramp and

Biology
1 answer:
OleMash [197]3 years ago
8 0

Answer:

(V-Vo)/t = (30-0)/4 = 7.5 m/s^2.

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