Saturday
March 25, 2017

Post a New Question

Posted by on .

A 1560 kg car is traveling with a speed of 14.5 m/s. What is the magnitude of the horizontal net force that is required to bring the car to a halt in a distance of 53.3 m?

  • Physics - ,

    The force must do negative work (i.e., have work none on it) that equals the initial kinetic energy.

    F*53.3 = (M/2)*Vo^2 = 1.64*10^5 J

    F = 3080 Newtons

Answer This Question

First Name:
School Subject:
Answer:

Related Questions

More Related Questions

Post a New Question