Mathematics, 04.06.2021 20:10 miagiancarlo

The family car runs out of gas. You have to push it up the driveway into a service station. The ramp is 4 meters long and rises 0.10 meters. The car weighs 9000 N. You push with a force of 300N. How efficient is the ramp?

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The family car runs out of gas. You have to push it up the driveway into a service station. The ramp...

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