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HACTEHA [7]
3 years ago
7

In the Earth's mantle, heat is transferred in large convection currents. Within these currents,

Physics
2 answers:
chubhunter [2.5K]3 years ago
7 0
The answer is B. The hotter rock is less dense so rises. The cooler rock is more dense so sinks.
sertanlavr [38]3 years ago
4 0

B.) Hotter rock rises cooler rock sinks

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v=12.65\ m.s^{-1}

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<u>During the turn to prevent the skidding of the vehicle its centripetal force must be equal to the opposite balancing frictional force:</u>

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