What happens to the current in the other two lamps if one lamp in a three-lamp parallel circuit burns out?

Alfred pushes on a heavy box, but cannot move it. the box has a lot of inertia motion friction gravity

When you push downward on a book at rest on a table, you feel an upward force. does this force depend on friction? defend your answer.

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.