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Pat found a wooden box in his grandparents’ garage. The top was nailed shut. He used a crowbar to pry off the top. What type of simple machine did Pat use?
asked
Apr 23, 2015
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Pat found a wooden box in his
grandparents’ garage. The top
was nailed shut. He used a
crowbar to pry off the top.
What type of simple machine
did Pat use?
Physics
middle-school
Karthik Murugan
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Karthik Murugan
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Pat used a First Class lever.
Cebe
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Apr 28, 2015
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Cebe
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