Distinguish between mass (amount of matter, measured in kg) and weight (gravitational force, measured in N), use the equation weight = mass × gravitational field strength, and explain why g differs on other planets and stars
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Question 1 of 3
Which statement best supports the claim that gravitational interactions are attractive and depend on the masses of the interacting objects?
Question 2 of 3
Which of the following observations provides the best evidence that gravitational interactions are attractive and that the strength of the interaction depends on the masses of the objects involved?
Question 3 of 3
A student claims that the weight of an object on Earth depends on its mass, and that doubling the object's mass will double its weight. Which of the following arguments best supports the student's claim? Use the relationship W = mg with g = 10 N/kg.
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