bstine6701 bstine6701

24-07-2018
Physics

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A block sits at rest on a table, 0.9 m above the ground. If the black has a six J of energy (with the ground set as zero height level), what is the mass of the block?

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Amirmkr Amirmkr

24-07-2018

mgh=6
=> m=6/g/h =>m=6/9.8/.9=0.68kg

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