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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is mass and how is it measured?
💡 Hint: Think about how we measure our weight but for measuring matter.
Question 2
Easy
What unit is weight measured in?
💡 Hint: It relates to how much gravity pulls on an object.
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
How is mass defined?
💡 Hint: What does mass represent in physics?
Question 2
If an object has a weight of 50 N and its mass is 5 kg, what is the acceleration due to gravity used in this context?
- 9.8 m/s²
- 10 m/s²
- 5 m/s²
💡 Hint: Consider how to rearrange the weight formula.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
A 70 kg astronaut travels to Mars where gravity is about 3.7 m/s². What would their weight be on Mars?
💡 Hint: Use the same weight formula!
Question 2
If an object has a mass of 120 kg and is on a planet where gravity is 8.5 m/s², what is its weight there?
💡 Hint: Multiply mass by the provided gravity value.
Challenge and get performance evaluation