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maksim [4K]
3 years ago
6

HURRY!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Physics
2 answers:
JulijaS [17]3 years ago
7 0
Total amount of energy would remain constant according to law of conservation of energy. i.e., 50 Joules

In short, Your Answer would be Option C) <span>50 Joules because as energy converts from one form to another, it cannot be created or destroyed during the conversion.
</span>
Hope this helps!

charle [14.2K]3 years ago
4 0

Your answer is C hope this helps.

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If your face is 62 cm in front of a plane mirror, where is the image of your face located?
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62 cm is in front of the mirror

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Which equation is used to calculate the magnetic force on a charge moving in a magnetic field?
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How far can a person run in 15 minutes if he runs at an average speed of 16 km/hr?
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Which image shows both potential and kinetic energy?
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4 0
3 years ago
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Imagine that the apparent weight of the crown in water is Wapparent=4.50N, and the actual weight is Wactual=5.00N. Is the crown
9966 [12]

Answer:

Explanation:

Actual weight, Wo = 5 N

Apparent weight, W = 4.5 N

density of water = 1 g/cm^3 = 1000 kg/m^3

density of gold, = 19.32 g/cm^3 = 19.32 x 1000 kg/m^3

Buoyant force = Actual weight - Apparent weight

Volume x density of water x g = 5 - 4.5

V x 1000 x 9.8 = 0.5

V = 5.1 x 10^-6 m^3

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As W' is less than W so, it is not pure gold.

4 0
3 years ago
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