mendozaemily9292 mendozaemily9292

30-03-2017
Physics

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a block of wood loses 160 j of gravitational potential energy as it slides down a ramp. if it has 90 J of kinetic energy at the bottom of the ramp we can conclude that

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Аноним Аноним

30-03-2017

it would go slower there needs to be more gravity to go faster

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osprey2015 osprey2015

30-03-2017

that it has dissipated 70j of energy as friction, maybe ? or maybe that the ramp is on stilts

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