Atire hanging from a tree is at rest. the force of gravity is pulling down on the tire. another force, called tension, is pulling up on the tire. tension is the pulling force that is transferred along the length of a string or rope. if the force of tension is equal to the force of gravity, then what will happen to the tire?

First answer marked as brainiest which is the correct equation describing the first law of thermodynamics? a) when the internal energy of a system changes, it equals the amount of heat added plus the work done. b) when work is done by the piston, it is equal to the heat added plus the change in internal energy of the system. c) when heat is added to the system, it is equal to the amount of work done by the piston plus the change in internal energy of the system.