Which term describes a physical or mental representation of an object or event?

Physics

2 answers:

tiny-mole [99]3 years ago

4 0

A representation of an object or event is a model.

Marta_Voda [28]3 years ago

3 0

A model is the answer

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It is customary to work in SI units.

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How much work is done to increase the speed of a 1.0 kg toy car by 5.0 m/s?

soldi70 [24.7K]

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The correct option is (b).

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We know that, the work done is equal to the kinetic energy of an object i.e.

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