Search results

  1. 5

    Ideal Gas Law

    1. Homework Statement a) Suppose that in the experiment involving P vs. T, the slope of the graph of P vs. T is 235 Pa/L/ Determine the pressure of the gas at T = 0 degrees celsius. b) The radius of the syringe is approximately 5 mm. Suppose that the pressure of the gas inside the...
  2. 5

    Work and Changes in Kinetic Energy

    1. Homework Statement I. Changes in kinetic energy A glider moves on a level air track while a hand applies a constant horizontal force. Friction is negligible. The glider starts from rest at point A. The hand continues to push with the same force along the entire length of track. A...
  3. 5

    Components of a Vector

    1. Homework Statement A novice golfer on the green takes three strokes to sink the ball. The successive displacements of the ball are 4.00 m to the north, 2.00 m north east, and 1.00 m west of south. Starting at the the same initial point, an expert golfer could make the hole in what single...
  4. 5

    Tennis Player Tosses A Tennis Ball Straight Up

    1. Homework Statement A tennis player tosses a tennis ball straight up and then catches it after 2.00 s at the same height as the point of release. (a) what is the acceleration of the ball while it is in flight? (b) what is the velocity of the ball when it reaches its maximum height? Find (c)...