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A boy kicks a ball lying on the ground. What is the reaction to the force exerted by the boy on the ball? Choose the correct answer.

Choose
a) the pull exerted by the ground on the ball

b) the push exerted by the ball on the ground

c) the push exerted by the ball on the boy

d) the pull exerted by the ground on the boy

Which sections of the heating curve illustrate this process?

Complete the sentence to describe the law of conservation of energy. the law of conservation of energy states that energy cannot be created

The ideal gas model is valid if which of the following conditions is true? the gas density is low. the gas density is high. the temperature is low. the temperature is high. the gas density and the temperature are low. the gas density and the temperature are high. the gas density is high and the temperature is low. the gas density is low and the temperature is high.