physics

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refer to a situation where you exert a force F on a crate of mass M, moving it at a speed v a distance d across a floor in a time interval t. The quantity F d/t is?
a.)kinetic energy of the crate
b.)potential energy of the crate
c.)linear momentum of the crate
d.)work you do on the crate
e.)power you supply to the crate

  • physics -

    Review the definitions of KE, power, momentum etc. Then tell us what you think.

    If you just pass off your multiple choice questions for us to do, you won't learn much physics.

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