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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
Define acceleration in your own words.
💡 Hint: Think about how speed can change.
Question 2
Easy
What is the SI unit for acceleration?
💡 Hint: Consider how we measure speed.
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 the formula to calculate acceleration?
- Acceleration = (Final velocity + Initial velocity) / Time
- Acceleration = (Final velocity - Initial velocity) / Time
- Acceleration = (Initial velocity * Time) / Final velocity
💡 Hint: Remember how we derived the formula in class.
Question 2
True or False: Negative acceleration can only occur when moving backwards.
- True
- False
💡 Hint: Think about how objects behave when they slow down.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
A cyclist starts from rest and accelerates uniformly at 2 m/s². How long will it take to reach a speed of 22 m/s, and how far will the cyclist travel in that time?
💡 Hint: Use both the acceleration formula and the distance formula.
Question 2
A car moving at 30 m/s applies the brakes and decelerates at 5 m/s². How long will it take to stop, and what distance will it cover?
💡 Hint: Think about using negative acceleration for both calculations.
Challenge and get performance evaluation