Imagine standing near the door of a dog house. If a puppy comes running out every three seconds, what would the period of the exiting puppies be? s.

What is the most useful equation for electric power?

What organization and environment is described above?

Diego is trying to lift a piano to the second floor of his house. diego uses a pulley system and gives a big lift to the piano. the piano moves upward, then stops, and then it starts to fall to the ground. which list best describes the forces on the piano in the proper order? positive force → balanced force → negative force negative force → balanced force → positive force positive force → unbalanced force → negative force negative force → unbalanced force → positive force