Which quantity has both a magnitude and a

direction?

(1) energy (3) power

(2) impulse (4) work

When electrons are passed through a crystal, they form a pattern on the other side that is very similar to a wave-interference pattern. What can we conclude from this result?

Which star makes up Orion's knee to your right, or the end of his tunic? A. Polaris B. Sirius C. Betelgeuse D. Rigel

Which is an example of a mixture made of parts that can easily be separated?

Is breaking an egg an example of a phycial or chemical change? is cooking an egg an example of a phycial or chamical change?

Calculate the power provided by a 3.2 volt LED given it has a current of 0.020 amperes and a resistance of 160 ohms.?

Which planets in our solar system rotate the opposite way to the others

Science fair project

What does this graph show about the relationship between mass and acceleration? As acceleration increases, mass increases. As acceleration increases, mass is unaffected. As mass is unaffected, acceleration decreases.

The measure of the distance an object travels in a certain length of time is the object's

A wave is a (blank) that carries (blank) from one place to another