Two uniform spheres simultaneously start rolling (from rest) down an incline. one sphere has twice the radius and twice the mass of the other. (a) which reaches the bottom of the incline first? (b) which has the greater speed there? (c) which has the greater total kinetic energy at the bottom? explain your answers.

Georgia needs to buy flea treatment for her dog. pet store 1 is offering the flea treatment for 40 percent off plus an additional 25 percent off their regular price of $33. pet store 2 is offering the same flea treatment for 55 percent off plus an additional 5 percent off their regular price of $34. which location is offering the better price and how much cheaper is it? the flea treatment is $0.31 cheaper at pet store 2. the flea treatment is $1.05 cheaper at pet store 2. the flea treatment is $2.05 cheaper at pet store 1. the flea treatment is $2.36 cheaper at pet store 1.