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Wnet = ΔEk = Ek,f

Suppose that the force on the block FT is increased so that the block accelerates (starting from rest) at a = 2.2 m/s2.Now what
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2. asked by Charles
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What are five influences from ancient Greece that can be found in todays society???? i need help i wnet to all these different
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2. asked by Teri
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A plane designed for vertical takeoff has a mass of 51 kg. Find the net work Wnet as it accelerates upward at 1 m/s2 through a
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2. asked by anna
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For the following question I was able to find the heat transfer and the entropy but I am having trouble finding the work done.
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2. asked by jody
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How much work must you do to push a 13 block of steel across a steel table at a steady speed of 1.3 for 3.7 ? what is the Wnet
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2. asked by Dan
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A 1100kg car starts from rest, accelerates for 5 seconds. The magnitude of acceleration is (a)= 4.6m/s2. find the average power
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2. asked by natali
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A man throws a rock of mass m = 0.310 kg straight up into the air. In this process, his arm does a total amount of work Wnet =
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2. asked by James
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A man lifts a 21.1 kg bucket from a well and does 3.1 kJ of work. How deep is the well? Assume that the man lifts the bucket at
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2. asked by Julia
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Wnet = ΔEk = Ek,f − Ek,iA pendulum with mass 500 g is attached to the ceiling. It is pulled up to point A, height = .5 meter
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2. asked by student
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Any help would be appreciated!Which of the following is a way to improve the efficiency of a heat engine? increase Qh reduce Qh
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2. asked by Anonymous
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