Aglass falls off the counter and breaks. what is a reasonable sequence of energy transformations?
a. heat energy into kinetic energy into sound energy
b. heat energy into potential energy into sound energy
c. kinetic energy into potential energy into sound energy
d. potential energy into kinetic energy into sound energy

Energy is the ability to do work which measures what

Which explanation describes the forces involved for a person to walk down the sidewalk? a. the person's feet push backward on the sidewalk; the sidewalk pushes backward on the person. b. the person's feet push forward on the sidewalk; the sidewalk does not push on the person. c. the person's feet push backward on the sidewalk; the sidewalk pushes forward on the person. d. the person's feet push forward on the sidewalk; the sidewalk pushes forward on the person.

The seven sisters, seven stars located more than 400 light-years away in the taurus constellation can be seen here with venus and another constellation, orion. the seven stars stay grouped together but seem to move, like the planet venus. why do stars seem to move like planets in the night sky?