Pd. 3: Announcements
WarmUp: A weight lifter picks up a barbell and
Today:
WarmUp: A weight lifter picks up a barbell and
- lifts it chest high
- holds it for 5 minutes
- puts it down.
- Rank the amounts of work W the weight lifter performs during this three operations. Label the quantities as W1, W2, and W3. Justify you ranking order.
Today:
- Discuss work.
- DO p. 162 #1-4; p. 163 #1-6. SHOW GUESSwork WHERE NECESSARY.