3)
a car company is looking to design an electric car. which of these would not be a constraint that would limit possible designs?
a) electric cars must be approximately the same size as other cars.
b) the company must ensure the cost of the car is not too expensive.
c) electric cars are better for the environment than gas powered cars.
d) there are a limited number of types of batteries that can power a car.

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.