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weeeeeb [17]
3 years ago
10

Work is defined as the use of force to move on object in the direction of the force and is equal to the forced times the distanc

e object moved. How do energy and power related to work?
Physics
1 answer:
melomori [17]3 years ago
4 0
Energy and power are related to work because energy is being used to do work. You need power to move the object. If you are only applying force to the object, you are not doing work. You need to move the object in order to do work.
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Answer:

The total amount  after 3 years is = $ 2054.10

Explanation:

Given data

Principal Amount (P) = $ 1800

Rate of interest (R) = 4.5 %

Thus the total amount after 3 years compounded annually is given by the formula =  P × [1 +\frac{R}{100}  ]^{3}

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Compound interest earned in three years = 2054.10 - 1800 = $ 254.10

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F \Delta t= \Delta p
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Latent heat of fusion refers to which changes of state?
raketka [301]

The latent heat of fusion refers to the solid to liquid or liquid to solid states.

Answer: Option C

<u>Explanation: </u>

It is known that the inter conversion process from the states of solid to liquid is referred as fusion. So, for these conversions, the external energy in the heat form should be supplied to solid.

This external energy should be greater than the latent heat of solid in order to successfully break the bonds to form liquid. So the change in the enthalpy of the reaction while conversion from solids to liquids are termed as latent heats of fusion.

Even the inter-conversion from liquid to solid state will undergo change in enthalpy where the heat will be released and that is termed as latent heats of solidification. It is found that latent heat of solidification is equal in magnitude but opposite in direction with the latent heats of fusion.

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If Siobhan hits a 0.25 kg volleyball with 0.5 N of force, what is the acceleration of the ball?
Alekssandra [29.7K]

Answer:

2 meters per second²

Explanation:

8 0
3 years ago
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