Physics, 12.08.2020 08:01 jmiller2446
A man using a 70kg garden roller on a level surface, exerts a force of 200N at 45 degrees to the ground. find the vertical force of the roller on the ground if,
i. he pulls
ii. he pushes the roller
Answers: 1
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A man using a 70kg garden roller on a level surface, exerts a force of 200N at 45 degrees to the gro...
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