How much heat is released when 30g of water at 96 degree C cools to 26 degrees C. The specific heat of water is 4.1 cal/g Degrees C

Which feature of a heating curve indicates a change ofn state

The act of moving from one place to another. a. locomotor b. aerobic c. stationary d. static

Will give brainliest! jay rides his 2.0-kg skateboard. he is moving at speed 5.8 m/s when he pushes off the board and continues to move forward in the air at 5.4 m/s. the board now goes forward at 13 m/s.a. determine jay’s mass.b. determine the change in the internal energy of the system during this process.(express your answer to two significant figures and include the appropriate units.)