Biology, 18.11.2020 14:00 niyatocute9212
Blake and Sandra are having a rummage sale. Blake drags 3 boxes a distance of 10 meters each. He exerts a force of 20 newtons on each box. Sandra drags 4 boxes a distance of 12 meters each. She exerts a force of 15 newtons on each box. Blake takes 2 minutes to complete his work. Sandra takes 4 minutes.
Blake does
work than Sandra. Blake’s power is than Sandra’s power. (Hint: Use W = Fd and .
Answers: 3
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Blake and Sandra are having a rummage sale. Blake drags 3 boxes a distance of 10 meters each. He exe...
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