This Science quiz is called 'Speed 3' and it has been written by teachers to help you if you are studying the subject at middle school. Playing educational quizzes is a fabulous way to learn if you are in the 6th, 7th or 8th grade - aged 11 to 14.
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Speed is how fast an object moves through time. Did you know that the average speed of a common snail is 0.001 m/s (meters per second), whereas the average orbital speed of planet Earth is 29,783 m/s?
Take your time and see how much you know about speed in our third Science quiz on the subject.
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