Announcements
Here's the plan for next week:
- Monday: Work Period
- Tuesday: Formative Quiz
- Wednesday: Review day, Lab Due (period 2)
- Thursday: Test day, Lab Due (Period 5)
- Friday: Thinking Question
Today I worked out some full solutions to projectile motion problems. Look at this one involving Milos Raonic serving a ball from the top of the CN tower:
The second question involved this golfer:
The video tells us that the ball went 279 yards (we'll make it meters!). We timed it to find that ∆t = 6.6 s. We were then able to calculate the initial speed and angle of the hit. See the full solution above.
In period 5, I also showed the full solution to number 3 of this problem set:
Homework
- Work on your lab write up.
- Work on day 11 homework from the Unit Outline.
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