Which of the following is the unit for speed?

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Prepare for the Year 10 Force and Motion Test. Utilize flashcards and multiple-choice questions with clear hints and explanations to ensure success. Equip yourself for excellence on your exam!

Multiple Choice

Which of the following is the unit for speed?

Explanation:
Speed is how fast something moves, defined as distance traveled per unit of time. In SI units, distance is measured in meters and time in seconds, so the unit for speed is meters per second (m/s). This unit tells you how many meters are covered each second. Kilograms measure mass, not motion; newtons measure force; seconds measure time, not speed. For example, if you travel 20 meters in 2 seconds, your speed is 10 m/s.

Speed is how fast something moves, defined as distance traveled per unit of time. In SI units, distance is measured in meters and time in seconds, so the unit for speed is meters per second (m/s). This unit tells you how many meters are covered each second. Kilograms measure mass, not motion; newtons measure force; seconds measure time, not speed. For example, if you travel 20 meters in 2 seconds, your speed is 10 m/s.

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