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aleksandr82 [10.1K]
2 years ago
9

PLEASE HELP!!

Physics
1 answer:
leva [86]2 years ago
8 0
I think the answer is B
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a truck is moving around a circular curve @ a uniform velocity of 13m/s. if the centifrical force on truck is 3,300N with truck
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<u>Answer</u>

81.94 m


<u>Explanation</u>

The centripetal force of an object moving in a circular path is given by:

F = mv²/r  Where m is the mass of the object, v is the constant velocity and r is the radius of the curve.

F = mv²/r

3,300 = (1600×13²)/r

3,300 = 270,400/r

r = 270,400/3,300

  = 81.94 m

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=1764

(if you need help calculating power but if you do just divide your answer by 12 and you will get 147)

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