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SCORPION-xisa [38]
3 years ago
14

The calorie count of a serving of food can be computed based on its composition of​ carbohydrate, fat, and protein. The calorie

count C for a serving of food can be computed using the formula Upper C equals 4 h plus 9 f plus 4 p​, where h is the number of grams of carbohydrate contained in the​ serving, f is the number of grams of fat contained in the​ serving, and p is the number of grams of protein contained in the serving. A serving of raisins contains 148 calories and 29 grams of carbohydrate. If raisins are a​ fat-free food, how much protein is provided by this serving of​ raisins?
Physics
1 answer:
Tresset [83]3 years ago
3 0

Answer:

The raisins provide 8 grams of protein.

Explanation:

First wrote the information as a equation:

C=4h+9f+4p

Where: C is calories, h carbohidrates, f fats and p protein

The information given for the raisin, 148 calories, 0 fat and 29 carbohidrates. That into a equation.

148=4(29)+9(0)+4p

We clear p from the equation

14\frac{148-4(29)}{4} =p=8 gr

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Answer:

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Explanation:

Given:

Length of tube = 5 m (500 cm)

Mass of tube = 9

Suspended vertically from 150 cm and 50 cm.

Computation:

Force = Mass × gravity acceleration.

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Force = 88.2 N

So,

Upward forces = Downward forces

D1 = 150 - 50 = 100 cm

D2 = 150 + 50 = 200 cm

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F1 x D1 = F2 x D2

F1 x 100 = F2 x 200

F = 2F

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F = 29.4 and 2F = 58.8 N

force (tension) of 29.4 N (upward)  in 100 cm

force (tension) of 58.4 N (upward)  in 200 cm

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Answer:

The maximum height above the point of release is 11.653 m.

Explanation:

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Using stored energy in spring

U=\dfrac{1}{2}kx^2...(I)

Using gravitational potential energy

U' =mgh....(II)

Using energy of conservation

E_{i}=E_{f}

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\dfrac{1}{2}kx^2+0=0+mgh

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x = distance

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Put the value in the equation

h=\dfrac{5365\times(0.097)^2}{2\times0.221\times9.8}

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