Use this quiz/worksheet combo to help you test your understanding of the effects of tidal friction on the Earth and the moon. Topics you'll be assessed on include knowing the name for the kind of rotation where it takes exactly as long for the moon to rotate on its axis as it tak...
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13. How could friction be reduced in a wheelbarrow? 14. Ask one of the other students to cut (a) paper and (b) a thick piece of card with a pair of scissors. What do you notice about where the paper or card is put in the scissors? Use your experimental results to explain. Task...