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igor_vitrenko [27]
3 years ago
8

Critical mass depends on ___. Check all that apply.

Physics
1 answer:
mario62 [17]3 years ago
3 0
The critical mass of a fissionable material depends upon its nuclear properties (specifically, the nuclear fission cross-section), its density, its shape, its enrichment, its purity, its temperature and its surroundings.
i hope this helps. if it does please mark brainliest.
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The area of the piston to the master cylinder in a hydraulic braking system of a car is 0.6 square inches. If a force of 5.6 lb
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16.8 lb is the force on the brake pad of one wheel.

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Area of the brakes = A_2=1.8 inches^2

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\frac{F_1}{A_2}=\frac{F_2}{A_2}

F_2=\frac{5.6 lb\times 1.8 inhes^2}{0.6 inches^2}=16.8 lb

16.8 lb is the force on the brake pad of one wheel.

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