Based on the diagram in Figure 5, what net force acting on the ball when it hit the edge of the table? Describe At in this scenario. What would be changed to reduce the force on the ball while still having the ball experience the same change in momentum?

This is the substance(s) formed in a chemical reaction.

Acar drives toward the right over the top of a hill, as shown below. which arrow represents the centripetal acceleration? w x y z

Nacidified solution was electrolyzed using copper electrodes. a constant current of 1.18 a caused the anode to lose 0.584 g after 1.52 ✕ 103 s. given that the charge of an electron is 1.6022 ✕ 10−19 c, calculate avogadro's number. assume that copper is oxidized to cu2+ ions.