# Physical Science

What is the kinetic energy of a 1850 kg car that is traveling at 58.0 km/h? B. How much work was done to give the car this kinetic energy assuming the car starts from rest? C. How much work must be done to stop the car?

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2. 👎 0
3. 👁 144
1. change km/hr to m/s

KE=1/2 m v^2

it took that much work to give it that much KE

Same amount

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2. 👎 0

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