This preview shows page 1. Sign up to view the full content.
Unformatted text preview: on the track where he began. What was his average velocity? 2.62m/s 2. What was his displacement? 3. A basketball player dribbles down the court. At one point her velocity was 2.7 m/s, however, 0.4 seconds later, her velocity was 3.9 m/s. What was her acceleration during this time? .3m/s/s 4. During a free kick (the ball is not moving previous to being struck) a soccer ball is kicked upward at a 40 degree angle (relative to the ground) with an initial velocity of 30 m/s. The players foot makes contact with the ball for only .23 seconds.What is the average acceleration the ball experiences while in contact with the foot? 130.4m/s/s 5. Ignoring the effects of air resistance, what is the maximum height that the ball will reach? 45.92m...
View Full Document
- Winter '11