Acar engine applies a force of 65 kn how much work is done by the engine as it pushed a car distance of 75m?

The mathematical definition of work is simply the product of force and distance. That is:

Work = Force * Distance

Hence the work done here by the engine is:

Work = 65 kN * 75 m

Work = 4,875 kJ

there are no contact forces mentioned on the list of choices that you've provided.

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