1. Let’s draw
You’ll need one white board and 2 dry erase markers per desk

2. The closer an object is to you, the larger it appears

3. How long are the lines on the road?
When asked to guess the length of the lines from memory, most answered 2 feet. The real answer is 10 feet. That's the federal guideline for every street.

4. What is distance between the the white lines?
The empty spaces in-between measure 30 feet...most people estimated 2 ft

5. Relative Motion practice
AKA…
Where are you watching from?
You are standing on the sidewalk and a car drives by at 40 mph, throwing a cigarette out the window….
Describe what you see as the cigarette travels to the ground
Describe what the passenger sees (who
threw the cigarette )

6. Relative motion practice
You are sitting at a stop light texting and the car beside you inches forward
What did you just see?
What did the car next to you see?

8. Relative motion practice
You are sitting on a bus that is traveling to school. You throw a tennis ball up and catch it when it comes down.
What motion do you see?
What motion does the person beside you see?
What motion does someone standing on the sidewalk see?

9. Relative motion practice
An observer on the ground sees a a parachutist jump from a plane with a speed v1 an at angle to the vertical. To the pilot flying horizontally at constant speed, relative to the ground, the package appears to be falling vertically with a speed of v2.

10. What is the speed of the pilot relative to the ground?

11. Practice drawing physics problem pictures
A bird flies 220 m from the top of a tree at an angle of 25° below the horizontal…
find the vertical component of the bird’s displacement