In a physics lab, a 70-kg student runs up a 4.0-meter tall flight of stairs in 3.5 seconds. The student's power rating is approximately W.

What is the mass of the same rock on the earth

High schoolphysics 5+3 pts a neon light consists of a glass tube with metal wires at each end. when connected to a high-voltage source, the gas glows. if a fly lands on the glass tube, what will most likely happen? a) the fly will not feel a shock because the glass conducts any free electrons back into the gas. b) electrons will flow directly from the metal wires along the glass and shock the fly. c) the fly will not feel a shock because the glass insulates it from the electrons in the gas and the metal. d) electrons that are moving through the gas will be conducted through the glass and shock the fly.

Suppose a comet has an orbital period of 309.1 years around the sun. what is it’s average distance from the sun?