Practice - Revisiting Key Physics Concepts Through Targeted Activities and Mini-Labs
Practice Questions
Test your understanding with targeted questions
What does the acronym SI stand for?
💡 Hint: Think about the units used in science.
What is the formula to calculate density?
💡 Hint: Consider how mass relates to volume.
4 more questions available
Interactive Quizzes
Quick quizzes to reinforce your learning
What is the SI unit for force?
💡 Hint: Think about the units associated with motion.
True or False: Energy can be created and destroyed.
💡 Hint: Consider the law of conservation of energy.
2 more questions available
Challenge Problems
Push your limits with advanced challenges
A 50 kg cart is pulled up a hill at a 30-degree incline. Calculate the force required to pull it up the hill if friction is negligible.
💡 Hint: Consider calculating the component of gravitational force along the incline.
A sound wave is produced with a frequency of 1000 Hz. What is the wavelength if the speed of sound is 340 m/s?
💡 Hint: Use the formula: speed = frequency × wavelength.
Get performance evaluation
Reference links
Supplementary resources to enhance your learning experience.