Part one: The Lab
1. You will be helping Galileo perform the experiment to determine if objects
with different mass fall at the same, or different, rates in the air and in
a vacuum. Before you conduct your experiment, you need to form a
hypothesis. A hypo
My Goals for this Lesson:
Discuss the four fundamental forces.
Complete the online lab activity.
Compare and contrast the four fundamental forces.
Im preparing to complete a lab worksheet.
Why do astronauts feel weightless?
1. In your own words, explain how Doppler radar works. Describe the properties of
electromagnetic waves and interactions that make Doppler radar possible. (13 points)
The Doppler radar detects the velocity and direction of a moving object. A doppler radar