If two large ocean waves meet and they are in phase, an even bigger ocean wave will be created.

a. True

b. False

What are characteristics of a moist, unstable air mass?

True or false: Decreased output from the vasomotor center allows arterioles and veins to constrict.

If a glass is knocked off of a table that is 1.4m tall, how long does it take for the glass to hit the ground?

What are the difficulties with the capture hypothesis of the Moon's origin?

A tennis ball is hit into the air with a racket. When is the ball's kinetic energy the greatest? Ignore air resistance.

Match these terms with their definitions: 1. unit of electrical resistance ampere 2. unit of electromotive force or electrical potential ohm 3. unit for measuring the strength of an electric current volt 4. unit of electrical power watt

In which is momentum conserved: an elastic collision or an inelastic collision?

List the types of radiation in order from least to most damaging.

Which of the following statements best describes the current state of understanding regarding the apparent acceleration of the expansion of the universe?

Should young people be allowed to do extreme sports? (give me two reasons why) 1. Opinion: 2. Reason why: 3. Reason why: