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RoseWind [281]
2 years ago
8

The energy of moving things are called​

Physics
1 answer:
ryzh [129]2 years ago
3 0

Answer:

Kinetic Energy

Explanation:

Energy that a moving object has due to its motion is Kinetic Energy.

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Answer:

The ice melts mass is:

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Explanation:

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K_E = 1/2*m*v^2

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K_E=2.56 kg*m^2/s^2

Heat gained by ice= mass(g) x 80 cal

( 1 cal = 4.184 *10^7er or g cm^2/ sec^2)

Assuming no loss in heat,  in the motion so both continue with temperature 0~C

To find so the mass (gm) of ice melted

m_g= 1/2 *(0.5*1000)*(3.2m/s)^2* 100*100 / (80*4.184*10^7)

m_g=7.6x10^{-3} g

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