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mr_godi [17]
2 years ago
15

Is using a heater to keep warm when it is cold conduction convection or radiation

Physics
1 answer:
Dmitry_Shevchenko [17]2 years ago
8 0

Answer: convection

Explanation:

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Vf = 69.56 cm/s

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In order to find the final speed of the ramp, we will use the equations of motion. First we use second equation of motion to find out the acceleration of marble:

s = Vi t + (1/2)at²

where,

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