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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the formula for gravitational field strength?
💡 Hint: Think about force and mass.
Question 2
Easy
What does 'G' represent in the gravitational field strength formula?
💡 Hint: It's a number that relates to how gravity works.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What is gravitational field strength?
- Force experienced per unit mass
- Mass per unit distance
- Distance per unit time
💡 Hint: It's about the force gravity exerts on mass.
Question 2
True or False: Gravitational field strength increases with distance.
- True
- False
💡 Hint: Think about how gravity acts over distances.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Calculate the gravitational field strength at the surface of a star with a mass of 2 x 10^30 kg and radius of 7 x 10^8 m.
💡 Hint: Calculate step by step, starting with G.
Question 2
How does changing the radius of the earth affect the gravitational field strength, assuming its mass remains the same?
💡 Hint: Remember the relationship between r and g.
Challenge and get performance evaluation