Which of the following has the least impact on the environment? a. solar power b. nuclear power c. fossil fuels d. hydroelectric power

Which safety measures should you follow during a thunderstorm? check all that apply. (a) avoid touching anything that conducts electricity. (b) avoid touching a person who has been struck by lightning. (c) go outside. (d) keep your computer turned off. (e) stay out of water. (f) stay inside.

The system is released from rest with the cable taut, and the homogeneous cylinder does not slip on the rough incline. determine the angular acceleration of the cylinder and the minimum coeffi cient s of friction for which the cylinder will not slip.

If an electric circuit is not grounded it is best to reach out and touch it to provide the ground a.true or b.false