Intro to Physical Science

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A car whose mass is 1000 kg is traveling at a constant speed of 10 m/s Neglecting any friction, how much force will the engine have to supply to keep going the same speed?

  • Intro to Physical Science -

    neglecting all friction? Shut off the engine, the same speed keeps constant.

  • Intro to Physical Science -

    blank normall warms up faster when heat is applied

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