Practice - Non-Contact Forces (Field Forces)
Practice Questions
Test your understanding with targeted questions
What is gravitational force?
💡 Hint: Think about what pulls objects towards the Earth.
What does air resistance do?
💡 Hint: Consider parachutists or any object falling.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is the formula for weight?
💡 Hint: Think of how gravity influences weight.
True or False: Air resistance increases the speed of a falling object.
💡 Hint: Recall how parachutes work.
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Challenge Problems
Push your limits with advanced challenges
A 15 kg object is dropped. Calculate its weight using gravitational force and discuss how air resistance would affect its fall.
💡 Hint: Remember the gravity constant and consider how drag works.
Explain how both electromagnetic and gravitational forces are essential in everyday technology using specific examples.
💡 Hint: Think about a satellite and an electric motor.
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Reference links
Supplementary resources to enhance your learning experience.