Copper has a heat capacity of 0.386 J/g °C. If 15 g of copper has a temperature of 180 ºC and it is added to a glass of water causing the temperature to decrease to 80ºC. What is the amount of heat released by the metal?

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.