Is a light bulb that is off potential energy or kinetic energy?

Ablock of mass 1.5 kg slides down an inclined plane that has an angle of 15. if the inclined plane has no friction and the block starts at a height of 3 m, how much kinetic energy does the block have when it reaches the bottom? acceleration due to gravity is g = 9.8 m/s2. a. 6.8 j b. 50.9 j c. 0 j d. 44.1 j

Gordon is going for a run through the park, but it is cold outside. the low outside temperature could affect his personal safety.

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