At the amusement park, a horizontal spring with spring constant $150$ N$/$mN$/$m extends outward from a rigid wall. A $500$ kgkg bumper car, including the mass of the occupant, hits the end of the spring at a speed of $0\mathrm{.}50$ m$/$sm$/$s$.$

Part A

By how much has the car$$s kinetic energy changed at the instant the spring has maximum compression?

Express your answer with the appropriate units.

Activate to select the appropriates template from the following choices. Operate up and down arrow for selection and press enter to choose the input value typeActivate to select the appropriates symbol from the following choices. Operate up and down arrow for selection and press enter to choose the input value type

$$K$$K $=$

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SubmitRequest$$Answer

Part B

How much work does the spring do on the car from the moment of impact until the spring has maximum compression?

Express your answer with the appropriate units.

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WW $=$

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SubmitRequest$$Answer

Part C

What is the maximum compression of the spring?

Express your answer with the appropriate units.

Activate to select the appropriates template from the following choices. Operate up and down arrow for selection and press enter to choose the input value typeActivate to select the appropriates symbol from the following choices. Operate up and down arrow for selection and press enter to choose the input value type

$$xf$$xf $=$

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