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What is the mass of falling rock if it produces a force of 147 N ?

What is the mass of falling rock if it produces a force of 147 N ?
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What is the mass of falling rock if it produces a force of 147 N ?

User Chris Miles
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1 Answer

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M=147/9 x8 m=15kg
The mass of falling rock is 15kg.
User LiranC
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