This Science quiz is called 'Forces - Stop!' and it has been written by teachers to help you if you are studying the subject at elementary school. Playing educational quizzes is a fun way to learn if you are in the 1st or 2nd grade - aged 6 to 8.
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Do you know how forces affect speed and going faster? What about forces slowing things down and stopping them? We stop cars and bikes by using friction. When you throw a ball up into the air, what happens? Why does it not just keep going up for ever? Because of gravity! Let’s find out a bit more about how things move, and how they stop through friction and gravity.
Click on the pictures for a closer look.
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Have you ever been told to ‘stop what you are doing’?
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How do you slow down on a bike?
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What must you wear when you are on a bicycle? - A helmet
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Going faster is all very well, but you have to be able to stop!
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It is always hard to push things uphill
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The ground is rough. There is a lot of friction. The friction stops the box moving
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The tennis player is serving. Do you play tennis?
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Have you ever played mini tag rugby?
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Always stop at red traffic signals
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Never cross the road when the red man is showing. Wait for the green man
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