Asolid cylinder rolls without slipping along a horizontal surface, at constant speed v. calculate the fraction of the total kinetic energy of the cylinder that arises from rotational motion.

Gordon is going for a run through the park, but it is cold outside. the low outside temperature could affect his personal safety.

What is special about a dc circuit ?

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.