There are also two large blue-colored regions in the composite image. these blue regions are labeled as "dark matter" based on

An object moves from position +34m to the position -15m in 15 seconds. what is the total displacement? what is the total velocity?

Which subatomic particle has a negative charge

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.