7.2 - Measuring the Rate of Motion
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Practice Questions
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Define speed in your own words.
💡 Hint: Think about everyday experiences like driving or running.
What is the SI unit of speed?
💡 Hint: Remember the metric system.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is the SI unit of speed?
💡 Hint: It's a measure of distance covered per second.
Velocity is a vector quantity. True or False?
💡 Hint: Consider whether direction is involved.
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Challenge Problems
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A train travels with a uniform speed of 80 km/h. How long will it take to cover a distance of 400 km?
💡 Hint: Use the formula Time = Distance / Speed.
An object is thrown upwards with a speed of 20 m/s. Calculate the maximum height reached before it starts to fall.
💡 Hint: Consider the effect of gravity on upward motion.
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