A cast iron pan of mass 2.72 kg is used to cook food, then it is set aside to cool off before cleaning. The pan cools off from 320 degrees celcius to 70 degrees celcius after an unspecified amount of time. Find the amount of thermal energy released by the pan in this time. Use 0.460 kJ/kgK for the specific heat for cast iron

No bc a lot of things r still theories n unproven

W= fd
where f is an applied force and d is the distance over which it is applied. when a parachuting skydiver is at constant velocity, he is experiencing "terminal velocity", the point at which his acceleration down is canceled out by air resistance. that means that the resisting force of the air is equal to his weight, but in the opposite direction. with this, we can solve for the work done by the force.
w = fd
w = (92.0)(9.81 m/s^2) (325)
w= 2.93 x 10^5 j
the value for work in this case is positive because it is pushing up on the skydiver, who has a downward force of gravity.
therefore the answer is 2.93 x 10^5 j