2. Force and Translational Dynamics
Gravitational Force — Quiz
Test your understanding of gravitational force with 5 practice questions.
Practice Questions
Question 1
What law describes the attractive force between two masses as proportional to the product of their masses and inversely proportional to the square of the distance between them?
Question 2
If the distance between two objects is doubled, what happens to the gravitational force between them?
Question 3
What is the approximate acceleration due to gravity near Earth's surface?
Question 4
Which expression gives the weight of an object near Earth's surface?
Question 5
Why do astronauts in orbit appear to be weightless even though gravity is still acting on them?