Quiz6-Sample2 - Student ID:________________...

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Sum of Forces = ma [ ] , F net = ma [ ] , Forces = ma [ ] , F 1 on 2 = F 2 on 1 [ ] , d = x f x i [ ] , v = d t = x f x i t , a avg = Δ v t F g = G Mm R 2 , G = 6.7 × 10 11 [ ] , F E = k Qq R 2 , k = 8.99 × 10 9 [ ] , F k = μ k N [ ] , F s ,max = s N [ ] , F spring = kx [ ] Rubric Code: a) The following is a picture from Disney Pixar’s ‘for the birds’. The big bird has mass 8.8kg, the smaller birds have mass 0.1kg each. If the bending angle is 30 o with respect to the horizontal, find the tension in the cable T. Fall 2010 7B Quiz 6 – Sample 2
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Unformatted text preview: Student ID:________________ Name:________________ , ________________ |______| (last) (first) DL Sec# b) When the smaller birds force the large bird to let go, they are launched into the air, find the acceleration of a small bird. c) Assume the Force launching the birds is constant over time, if the time taken to launch is 50ms, find the impulse transmitted to a bird....
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This note was uploaded on 09/08/2010 for the course PHY 7B PHY7B taught by Professor Cebra during the Winter '10 term at UC Davis.

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