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Scrat [10]
3 years ago
6

A bird uses 10 N of force to pull a worm out of the ground a distance of 3 inches. How much work did the bird do?

Physics
1 answer:
pochemuha3 years ago
6 0

Answer:

The work done by the bird is 0.762 J

Explanation:

Given;

force applied by the bird, f = 10 N

distance the bird moved the worm, d = 3 inches = 0.0762 m

The work done by the bird is given by;

W = F x d

where;

W is the work done by the bird

d is the distance the bird moved the load

Substitute the given values and estimate the work done by the bird;

W = 10 x 0.0762

W = 0.762 J

Therefore, the work done by the bird is 0.762 J

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Answer:

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Explanation:

Condensing is the word used to indicate the change of state of a substance from vapor to liquid, as in this case. During condensation, the substance releases thermal energy to the environment, therefore the kinetic energy of the molecules in the vapor decreases until they become closer to each other and they start to be affected by the intermolecular forces and so the substance becomes a liquid.


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Answer:

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Explanation:

given data

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solution

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β = \frac{D\lambda}{d}    ....................1

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so put here value and we get

\lambda = \frac{2.96*0.325*10^{-6}}{2.20}    

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How does the volume occupied by a cubic centimeter compare with the volume occupied by a millimeter
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Answer:

0.1

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