Describe the energy transformations that takes place during the use of the following objects:

A. a burning candle

B. a light bulb

Which statement best describes frustration? A. When you achieve your goals despite certain events B. When you can't retrieve your gold because you are not trying hard C. When you can't achieve your goal due to events beyond your control D.

Is saliva breaking a down a piece of bread chemical or physical

Imagine the current in a current-carrying wire is flowing into the screen. What is the direction of the magnetic field around this current? The magnetic field is clockwise. The magnetic field is counterclockwise.

What statement best compares the accelerations of two objects in free fall

What distinguishes mass from weight? a. mass is a measure of the amount of matter in an object, while weight is a measure of the force of gravity on the object. b.

Which is greater 10 newtons or 5 pounds

How to find final velocity given mass and initial velocity only?

What charge do electrons have? Negative Positive Neutral

What do you suppose would cause an atom to lose an electron?

Calculate the average speed of spacecraft orbiting mars