On cold, clear nights horses will sleep under the cover of large trees. How does this help them keep warm?
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Q: A pronghorn antelope can run at a remarkable 18 m/sm/s for up to 10 minutes, almost triple the speed…
A: mass (m) = 32 kg speed (v) = 18 m/s Power = 3.4 kW = 3400 Wtime = 10 minutes
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A: Why does being under a tree keeps the ground warmer?
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A: Change of phase is represented as, Q=Q1+Q2+Q3=mci∆Ti+mLi+mcw∆Tw
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