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Licemer1 [7]
3 years ago
5

When an object moves on a circular path, the centripetal force varies directly as the square of the velocity and inversely as th

e radius of the curve. If the force is 640 lb for a velocity of 20 mi/h and radius of 5 m, find the radius for a velocity of 30 mi/h and a force of 1800 lb.
Mathematics
1 answer:
WITCHER [35]3 years ago
5 0

Answer: I think it's 40

Step-by-step explanation:

I don't know, I just need points. If you take the 640 and divide it by the nearest angular velocity, then square it, then divide by the radius, you get Bolivia

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Step-by-step explanation:

The t-score for a level of confidence (1-\alpha) is given by :_

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Given : Level of significance : 1-\alpha:0.80

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8 0
3 years ago
Should my answer be 85=360+12h
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Answer:

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85 = 360 + 12h

85 - 360 = 360 - 360 + 12h

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