10/4/13, Friday

Post date: Oct 04, 2013 3:55:58 PM

Bell Ringer

• • How long would it take for an 850 kg car to reach 25 m/sec from rest if it has a 25 kWatt motor and we ignore air resistance and friction?

Activities

• • Answers to last night's practice, questions?

  • Potential energy notes, practice

  • Begin conservation of energy notes, how to make energy flow diagrams

Practice

• • P.172: 1-3, 1-5