Biology, 18.02.2020 04:58 spdesch2558
Two steel balls that are the same mass and size are rolled with the same force across different level surfaces.
The ball rolling across carpet will come to a stop faster than the one rolling across concrete because of
A) air resistance.
B) friction.
C) gravity.
D) speed.
Answers: 3
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Two steel balls that are the same mass and size are rolled with the same force across different leve...
Social Studies, 18.02.2020 01:20