What geologic event created Central Asia’s mountain ranges?

A Boeing 737 airliner has a mass of 20,000 kg and the total area of both wings (top or bottom) is 100 m2. What is the pressure difference between the top and bottom surface of each wing when the airplane is in flight at a constant altitude?

Which of the following could be the gauge pressure with respect to atmosphere inside the chest cavity of a person who is inhaling?

Broadcast storms can be prevented with ____.

A satellite in a circular orbit of radius  around planet X has an orbital period . If Planet X had 8 times the mass, what radius would be required for the satellite to have the same orbital period?

22) Factor completely (remember you can check your answer if you want to be sure):

Bonus Problem 1)  Factor completely:

A g bullet moving m/s strikes and passes through a kg block initially at rest as shown. The bullet emerges from the block with a speed of m/s. To what maximum height will the block rise above its initial position? Please give your answer in units of cm.

A ____ is a set of software tools used by an attacker to hide the actions or presence of other types of malicious software, such as Trojans, viruses, or worms.

____ is a pay-per-use computing model in which customers pay only for the computing resources they need.