What is the limiting factor of speed for an object falling through a vacuum?

What is the role of the ocular lens?

Connie has $660,000 she wants to save. if the fdic insurance limit per depositor, per bank, is $250,000, which of these way is distributing her money between three banks will guarantee that all of her money is insured ?

What is the measure of how much matter is in an object and that can be measured using a balance? a. height b. volume c. weight d. mass