The tops of the towers of the Golden Gate Bridge, in San Francisco, are 225 m above the water. Suppose a worker drops a 500 g wrench from the top of a tower. If the average force of air resistance is 2 percent of the force of free fall, what will the speed of the wrench be when it hits the water

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.