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Dione carries a 20kg box

Dione carries a 20kg box to the top of a 30m tall building. Only then does he realize that it actually belongs on the sixth
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2. asked by Alexa
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a man 80kg carries a load of bricks of mass 20kg up a vertical ladder of length 6m what work has he done
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2. asked by ISAAC
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A plank AB 3m long weighing 20kg and with a centre of gravity 2m from the end A carries a load of mass 10 kg at the end It rests
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A plank ab 3.0cm long weighing 20kg with its center of gravity 2m from the end a carries a load of mass 10kg of the end a . It
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2. asked by Emmanuel
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A plank AB 3m long weighing 20kg with its centre of gravity 2m from the end A carries a load of mass 10kg at the end A. it rests
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2. asked by Yewande
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A plank AB 3.0m long weighing 20kg and with its centre of gravity 2.0m from the end A carries a load of mass 10kg at end A. It
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2. asked by Chioma
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A plank AB 3m long weighing 20kg with its centre of gravity 2m from the end A carries a load of mass 10kg at the end A. it rests
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2. asked by Emmanuel
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A plank AB 3.0 long weighing 20kg and with its centre of gravity 2.0m from the end A carries a load of mass 10kg at the end A.
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2. asked by Adachukwuyenum
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A man of mass 90kg carries a block of mass 20kg up a vertical ladder at length 5m. What work has the woman done. (take g 10m /s)
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2. asked by omodele queen
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A man of mass of 80kg carries a load of bricks of mass 20kg up a vertical ladder of length 6m.what work has he done?
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2. asked by Divine
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