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  1. J

    Describes what happens to both the kinetic and potential the rider swings back...

    ...and forth? a rider on a swing experiences changes in kinetic and potential energy swing moves.
  2. J

    a. What is the net force on the bucket?

    A bucket of water weighing 110N is being lifted by person pulling upward on a rope with a force of 130N. b. calculate the mass of the bucket. c. use newtons 2nd law to calculate the acceleration of the bucket.
  3. J

    a. what is the net force acting on the box?

    A box with a weight of 22N falls through the air with a wind resistance of 14N. b. Calculate the mass of the box. c.Use Newton's 2nd law to calculate the acceleration of the box.
  4. J

    what is the net force applied to the car?

    a car has a mass of 720kg. it starts from rest and travels 67m in 3.6s.
  5. J

    what is the net force acting on him?

    a water skier has a mass of 79kg and accelerates at 1.4m/s2.
  6. J

    What branch of government did the federalist still controlled after the

    election of 1800.? during jefferson office
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