zulinafrankey zulinafrankey
  • 09-04-2018
  • Physics
contestada

the acceleration of the car between 40 s and 70 s is constant. how does it show this?

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grbz170086 grbz170086
  • 11-04-2018
 The car is in gear, being driven at constant velocity. The acceleration is zero. 10 - 15 s: The brakes are applied. 
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