- 4 Jack And Jill Went Up The Hill 23 M High To Fetch A Pail Of Water Jack And Jill Are Each Carrying Identical Bucket 1 (47.99 KiB) Viewed 43 times
4. Jack and Jill went up the hill (23 m high) to fetch a pail of water. Jack and Jill are each carrying identical bucket
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4. Jack and Jill went up the hill (23 m high) to fetch a pail of water. Jack and Jill are each carrying identical bucket
4. Jack and Jill went up the hill (23 m high) to fetch a pail of water. Jack and Jill are each carrying identical buckets. Jack takes 25 s to make it to the top, while Jill takes only 20 s. Show your work for each question. a. Which nursery rhyme character does more work on their bucket? [3 marks] b. Which character expends more power? [3 marks] 5. Javier pushes horizontally with an 80. ON force on a 20.0kg mass 10.0m across the floor. Calculate the amount of work Javier did. [1 mark] 6. The third floor of a house is 8.0 m above street level. How much power is needed to move a 150kg refrigerator to the third floor in 10.0 min? [2 marks]
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