A powerful car is advertised to go from zero to 60 mi/h in 6.0 s. what does this say about the car: (a) it is fast (high speed);?

or (b) it accelerates well?

2 respuestas

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  • hace 1 mes

    The statement that a car goes from 0 to anything in a time period is a measure of it's acceleration, not an advertisement of it's top speed. Answer (b)

  • hace 1 mes

    B

    it may not go faster than 60 mi/hr from what it advertises.  In fact, one way to get high acceleration is to gear the motor down, which lowers the top speed. 

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