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.

Danielle has $127.02 in her account before making any transactions. over the course of a week, danielle makes the following transactions: transaction debit ($) credit ($) birthday check 75.00 night out 66.14 garage sale proceeds 121.58 charitable donation 42.25 doctor’s appointment 115.30 at the end of the week, how much money is in danielle’s account? a. $99.91 b. $27.11 c. $184.41 d. $142.16 select the best answer from the choices provided a b c d

Can someone check if i did this right since i really want to make sure it’s correct. if you do you so much

Which one is the correct answer, and why?