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You push a 175kg box from rest to the right across a rooftop.  It takes you 5 seconds to push the car.  You push with an applied force of 250 N and it experiences a coefficient of friction of 0.1  What acceleration acts on the box? What is the impulse of the box?

You push a 175kg box from rest to the right across a rooftop.  It takes you 5 seconds to push the car.  You push with an applied force of 250 N and it experiences a coefficient of friction of 0.1  What acceleration acts on the box? What is the impulse of the box?

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You push a 175kg box from rest to the right across a rooftop.  It takes you 5 seconds to push the car.  You push with an applied force of 250 N and it experiences a coefficient of friction of 0.1

  1.  What acceleration acts on the box?






  1. What is the impulse of the box?








  1. How far did you push it during that time?








  1. What is the work done by the non-conservative forces as the box moves across the rooftop?









  1. How fast is the box moving at the end of that time?
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