Which of the following is the definition of Specific Heat? Which of the following is the definition of Specific Heat? The movement of thermal energy from a warmer object to a colder one. The average kinetic energy of the participles in a sample. The amount of energy needed to raise the temperature of 1 gram of a substance 1 degree Celsius.

Aball is thrown from the top of a building with an initial velocity of 21.9 m/s straight upward, at an initial height of 51.6 m above the ground. the ball just misses the edge of the roof on its way down, as shown in the figure. (a) determine the time needed for the ball to reach its maximum height. (b) determine the maximum height. (c) determine the time needed for the ball to return to the height from which it was thrown, and the velocity of the ball at that instant. (d) determine the time needed for the ball to reach the ground. (e) determine the velocity and position of the ball at t = 5.35 s.