Answer: See photo
Explanation: There are a couple of ways to use velocity in an equation in the photo.
Answer:
B. The width of a door
Explanation:
The width of a door is closest to 1 meter in length
Because the speedometer responds directly and proportionally to acceleration (whether speeding up or breaking). If the speedometer displayed average speed it would not be directly affected by changes in speed due to acceleration
Answer:
- Mirrors offer different levels of reflections for different wavelengths of light.
- For the use of ultra fast pulsed lasers.
- Light can be polarized or unpolarized.