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Arturiano [62]
3 years ago
12

The mineral that's essential to maintaining healthy bones and teeth isa. zinc.

Physics
1 answer:
Dominik [7]3 years ago
4 0

The mineral that's essential to maintaining healthy bones and teeth is

D-. calcium

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A weight of 1400 pounds is suspended from two cables as shown in the figure. What is the tension in the left cable? _________ po
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Answer:

Following are the solution to this question:

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Law:

\to \theta= 180^{\circ}- 50^{\circ}- 25^{\circ}

      = 180^{\circ}- 75^{\circ}\\\\= 105^{\circ}

\to \frac{T_{L}}{\sin (90+50)}= \frac{T_{R}}{\sin (25+90)}=\frac{1400}{\sin (105)}

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