Pd. 3: Announcements
WarmUp: A 215 g golf club traveling at 55.0 m/s hits a 46 g golf ball that is at rest on a tee. After the collision, the club is traveling 42.0 m/s in the same direction. What is the velocity of the golf ball after impact?
Learning Goal: Understand conservation of momentum
Today:
WarmUp: A 215 g golf club traveling at 55.0 m/s hits a 46 g golf ball that is at rest on a tee. After the collision, the club is traveling 42.0 m/s in the same direction. What is the velocity of the golf ball after impact?
Learning Goal: Understand conservation of momentum
Today:
- Discuss conservation of momentum
- p. 224, #24-29,30a,31a,32a. Show all GUESSwork where appropriate.
- Final Thurs. Will be EO2, covering Newton's Laws, forces & motion, and momentum/impulse/collisions. Notecard allowed. Prepare accordingly.