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Fluids
Static fluids
Bernoulli’s equation fluids
Are you here?
0
0 1. Yes
2. No
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Did you attempt any questions on the Torque handout?
0
0
0 1. Yes
2. No
3. Abstain
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What is the r?
0
0
0 1. 2m
2. 3m
3. 5m
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What’s the angle?
0
0
0
0
0
0
0 1. 30 degrees
2. 60
3. 90
4. 120
5. 150
6. 180
7. zero1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
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Where is pressure biggest?
0
0
0 1. Under the fat cylinder
2. Under skinny cylinder
3. Same
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Which is bigger?
0
0
0 1. P in the gas
2. Atmospheric pressure
3. same
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Which is bigger? (same level in gas manometer)
0
0
0 1. Pressure A
2. Pressure B
3. Same
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Can you drink from a straw on the Moon?
0
0 1. Yes
2. No
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I can drink from this giant straw?
0
0 1. True
2. False
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41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60
61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80
Which is bigger? (same level, barometer)
0
0
0 1. Pressure A
2. Pressure B
3. Same
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41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60
61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80
On the airless Moon, the tallest straw would be ___ 34 feet.
0
0
0 1. Taller
2. Shorter
3. Same
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41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60
61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80
On 1atm pressurized Moon, the tallest straw would be ___ 34 feet.
0
0
0 1. Taller
2. Shorter
3. Same
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21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40
41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60
61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80
When fast air is shot between the giant blue spheres, what happens?
0
0
0 1. Spheres separate
2. Spheres come together
3. Stay where they are
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Is pressure greater in:
0
0
0 1. Slow fluids
2. Fast fluids
3. Same
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