If you drop an object, object 1 and also throw an object, object 2 to the right horizontally, at what time will they hit the ground with respect to each other? A:Object 1 hits the ground faster than object 2
B:Object 2 hits the ground faster than object 1
C:They hit the ground at the same time
D: They do not hit the ground

When a light bulb shines, it gives off light energy and energy. a. heat b. potential c. chemical d. electrical

Click the game tab at the bottom of the simulation and select level 1. (there is no seesaw balance for this part of the activity.) balance the first equation, and click check to see if you got it right. if you can’t balance it in the first try, you can try again. work through the five equations for level 1. click continue to go on to level 2, and later level 3. each level is more difficult than the one before. keep trying until all the equations are balanced. in one or two sentences, describe how you did in the balancing game. in a few more sentences, explain one strategy you learned for balancing more complex equations.

If you wanted to move an electron from the positive to the negative terminal of the battery, how much work w would you need to do on the electron? enter your answer numerically in joules.