How does the setup shown in the picture affect the mechanical advantage required to lift the clay block? the setup increases the amount of force required to lift the block and, therefore, decreases the mechanical advantage. the setup decreases the amount of force required to lift the block and, therefore, increases the mechanical advantage. the setup does not change the amount of force required to lift the block.

Acylinder with a movable piston contains 11.7 moles of a monatomic ideal gas at a pressure of 1.32×10^5 pa. the gas is initially at a temperature of 300 k. an electric heater adds 43200 j of energy into the gas while the piston moves in such a way that the pressure remains constant. cp=20.79 j k^−1 mol^−1 for a monatomic ideal gas, and that the number of gas molecules is equal to avogadro's number (6.022×10^23) times the number of moles of the gas. (a) what is the temperature of the gas after the energy is added? (b) what is the change in volume of the gas? (c) how much work is done by the gas during this process?

The pressure proportional to the area a- inversely b- directly c- increase d-decrease

The air that we breath is made mostly of which gaseous molecule