Youre riding a bike with two different wheels of equal mass and radius. One has its mass distributed like a hollow cylinder, and the other has its mass distributed like a solid cylinder. You notice that its difficult to get your bike to move when you start pedaling. To make it easier to start moving, you decide to make it so that both wheels are the same. Which one should you replace, and why

Apositive charge moves in the direction of an electric field. which of the following statements are true? check all that apply. check all that apply. 1.the potential energy associated with the charge decreases. 2. the electric field does positive work on the charge. 3. the electric field does negative work on the charge. 4. the potential energy associated with the charge increases. 5. the electric field does not do any work on the charge. 6. the amount of work done on the charge cannot be determined without additional information.