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ANEK [815]
3 years ago
10

A jet fighter flying at 300 m/s (just below the speed of sound) makes a turn of radius 1.85 km. (a) what is its centripetal acce

leration in gs?
Physics
1 answer:
777dan777 [17]3 years ago
7 0
centripetal acceleration can be determined using the following equation;
a = v² / r
a= centripetal acceleration
v = velocity 
r = radius
substituting the values in the equation,
a = (300 m/s)*(300m/s) / (1.85 *1000) m
   = 48.64 ms-²
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Explanation:

From Hook's Law,

F = ke................. Equation 1

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make k the subject of the equation

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Given: F = 10 lb = (10×4.45) N = 44.5 N, e = 4 in = (4×0.254) = 1.016 m.

Substitute into equation 2

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k = 43.799 N/m

Work done in stretching the 9 in beyond its natural length

W = 1/2ke²................. Equation 3

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Answer:

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Explanation:

Given the following data:

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