Avector is 253m long and points in a 55.8 degree direction y-component

Describe uniform velocity and variable velocity in short

Because light travels in a straight line and casts a shadow, isaac newton hypothesized that light is

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.