What would be the final temperature if you mixed 1 kg of 8 C water with 2 kgof 32 C water? (Round to one
decimal place if necessary.) THE SPECIFIC HEAT OF WATER IS 4186 J/kg.

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