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Arsh
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A rectangular trough is 8 feet long, 2 feet aross the top and 4 feet deep, if water flows in At a rate of 2 cubic feet per
2 answers
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A rectangular box open at the is to form a rectangular piece of cardboard which is 3m*8m.what size of square should be cut from
2 answers
1,544 views
Supplement of 62 degree 56,
1 answer
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A 50 N box is pushed 5 m up a 30 degree inclined plane. What work is done on the box?
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in shadowy valleys and rocky ravine
where tiny rills meet with rushing streams need it description
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Answers (5)
2.32 g
6,7,8
interval
22/05/2010
You use the equation Vf^2 = Vi^2 + 2ad to solve for acceleration. Vi = 25; Vf = 0 (because it "slows to rest"). When you do that acceleration should come out to be 5 m/s^2. Now use the F=ma formula and plug in 15N for force and 5 m/s^2 for acceleration.
