Monday, October 18, 2010

HW Problems 10/18

  1. A cross country runner covered a 2000 meter course at an average speed of 3 m/s. What is the total amount of time the runner spent on the course? Convert from seconds to minutes and seconds if you dare.
  2. A volleyball player served a ball that landed 8 meters away in 1.5 seconds. What was the velocity of the ball.
  3. At the entrance to a curve, Corvette ZR1 slowed down at a rate of -4m/s/s for 3 seconds to a final speed of 22m/s. What was his initial speed?

2 comments:

  1. Would you mind giving us some extra practice problems to see if I can do this on the test or if I need help?

    ReplyDelete