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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
Define velocity.
💡 Hint: Remember it includes direction.
Question 2
Easy
What is the SI unit of acceleration?
💡 Hint: Think about how velocity changes over time.
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 velocity?
- A scalar quantity
- A vector quantity
- A fixed quantity
💡 Hint: Think about what vector quantities include.
Question 2
True or false: Acceleration is a scalar quantity.
- True
- False
💡 Hint: Recall what vector quantities are.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
A skateboarder starts from rest and accelerates uniformly at 2 m/s². How far does the skateboarder travel in 6 seconds?
💡 Hint: Consider starting from rest (u = 0) and use the acceleration in the formula.
Question 2
A car moving at 25 m/s applies brakes to decelerate at -5 m/s². How long will it take to stop?
💡 Hint: Be careful with the signs for acceleration when the car is slowing down.
Challenge and get performance evaluation