Physics

A car traveling 51.1 km/h is 29.6 m from a barrier when the driver slams on the brakes. The car hits the barrier 3.08 s later. (a) What is the car's constant deceleration magnitude before impact? (b) How fast is the car traveling at impact?

asked by Jair
  1. See Related Questions: Wed, 9-2 09, 11:44 PM.


    posted by Henry

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