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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the definition of resolution of velocity?
💡 Hint: Think about how we analyze motion in two directions.
Question 2
Easy
If a velocity vector is at 45° with a magnitude of 10 m/s, what are its components?
💡 Hint: Use trigonometric functions to find the components.
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 does the resolution of velocity allow us to do?
- Only calculate speed
- Break down a velocity vector into components
- Determine acceleration
💡 Hint: Think about why we need to analyze each direction separately.
Question 2
True or False: The horizontal component of a projectile's motion changes due to gravity.
- True
- False
💡 Hint: Consider how gravity affects motion in different directions.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
A cyclist travels at 25 m/s at an angle of 75°. Calculate both the x and y components of the cyclist’s velocity.
💡 Hint: Break the problem into each axis using trig functions.
Question 2
An object is launched from a hill at a speed of 70 m/s at an angle of 60°. Determine the components of the force acting against gravity.
💡 Hint: Use the sine and cosine functions related to the given angle.
Challenge and get performance evaluation