As a system increases in volume, it absorbs 50.6 J of energy in the form of heat from the surroundings. The piston is working against a pressure of 0.484 atm. The final volume of the system is 56.9 L. What was the initial volume of the system if the internal energy of the system decreased by 103.3 J

According to newton’s law of universal gravitation, which statements are true? as we move to higher altitudes, the force of gravity on us decreases. as we move to higher altitudes, the force of gravity on us increases. as we gain mass, the force of gravity on us decreases. as we gain mass, the force of gravity on us increases. as we move faster, the force of gravity on us increases.

Suppose you plot the distance traveled by an object at various times and you discover that the graph is not a straight line. what does this indicate about the object's acceleration?

Ais a machine that makes work easier when a single force is applied. a simple machine b compound machine c endangered machine d complex machine