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Physics, 18.12.2020 14:40, redrhino27501
Work , power & Energy Question will mark the brainiest
If the average frictional forces are 4N, work out how much work the ball does against friction.
mass of ball = 3.5kg slope = 40 degrees to the horizontal base length = 4.8m GPE lost = 140J
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Answers: 3
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Work , power & Energy Question will mark the brainiest
If the average frictional forces are 4N,...
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