2.4 - Summary
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Practice Questions
Test your understanding with targeted questions
Define motion in your own words.
💡 Hint: Think about how objects move.
What does positive direction mean?
💡 Hint: Refer to the convention used in motion.
4 more questions available
Interactive Quizzes
Quick quizzes to reinforce your learning
What defines average speed?
💡 Hint: Think about speed definitions.
Is acceleration positive if velocity increases?
💡 Hint: Connect acceleration with motion directions.
2 more questions available
Challenge Problems
Push your limits with advanced challenges
A car accelerates from 20 m/s to 50 m/s over a time of 5 seconds. Calculate its acceleration.
💡 Hint: Apply the formula for average acceleration.
Using the kinematic equations, if an object starts from rest and accelerates at 2 m/s² for 4 seconds, calculate the final position.
💡 Hint: Use the appropriate kinematic equation.
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