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kvasek [131]
2 years ago
7

An example of friction being converted into heat energy is A) the sun. B) a generator. C) a Snickers bar. D) rubbing your hands

together.
Physics
2 answers:
padilas [110]2 years ago
7 0
D.) Rubbing your hands together

Hope this helps! ( brainleist??)

Viefleur [7K]2 years ago
3 0

Explanation :

Friction is a force which resists the relative motion of an object. It always act in opposite direction.

When two surfaces are in contact and moving with respect to each other, then the frictional force act in between them. Due to this force the kinetic energy converts into thermal energy.

For example, on rubbing our two hands together we feel warm. This is due to a force called friction.

So, (D) is correct answer.

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WINSTONCH [101]
KE = 1/2 mv^2 is the relationship betwee mass and kinetic energy
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Most of the really bright stars in our sky are NOT among the stars that are very close to us. Why then do they look so bright to
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Answer:

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Explanation:

Luminous refers to..,

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Most of the really bright stars in our sky are not that very close to us yet they look bright because of the Luminosity of the star.

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learn more about  Luminosity of the star here:

<u>brainly.com/question/13912549</u>

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2 years ago
El conductor de un coche de 650 kg que va a 90 km/h frena y reduce su
Ivanshal [37]
A. 90km/h = 25 m/s
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If a 340 N girl sits on a seesaw and is lifted 1.4 m in 1.6 s, how much work was done by the child on the other side?
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What is the current running through resistor five?
irga5000 [103]
I believe it would be 3 amps.
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