Class 21, ICA #17, October 12.

There was 1 clicker question.  You got 1 mark
for participating, for a total of 1 mark possible.
The clicker questions count for a total of 3 points toward your
course grade, so your points for the day = # of marks * (3/1).




Clicker Question #1: will the same hammer on Earth drop (faster/slower/
the same) as it drops on the Moon.

C. drop faster on Earth.