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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What happens to the value of g as one climbs higher in altitude?
💡 Hint: Think about how gravity works the higher you go.
Question 2
Easy
Does gravitational acceleration increase or decrease as one goes deeper into the Earth?
💡 Hint: Consider what mass is above you.
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 effect does altitude have on the value of g?
- Increases
- Decreases
- No change
💡 Hint: Remember the phrase 'Higher, less power'!
Question 2
True or False: Gravity is stronger at the equator than at the poles.
- True
- False
💡 Hint: Think about how Earth's shape alters gravitational force.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Calculate the weight of a 70 kg person at the equator and at the North Pole, considering g is approximately 9.78 m/s² at the pole and 9.78 - 0.0049 (decreasing due to altitude) at the equator.
💡 Hint: Use the provided values of gravity to calculate weight using W = mg.
Question 2
Discuss how the weight of an object changes as it moves from the equator to different latitudes and explain why.
💡 Hint: Remember the concept of Earth's shape and how it influences gravitational pull.
Challenge and get performance evaluation