Physics, 22.04.2021 19:40 29delphina
A 30 gram ball rolls along a flat surface at a constant speed in the same direction over 4 meters in 20 seconds. Which is the speed of the
ball? (speed = distance = time)
A. 0.2 meters per second
OB. 0.5 meters per second
c. 20 meters per second
D. 80 meters per second
Please answer this FAST!
Answers: 1
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A 30 gram ball rolls along a flat surface at a constant speed in the same direction over 4 meters in...
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