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Vladimir79 [104]
3 years ago
13

Compare the earths climate today with its climate during an ice age.

Physics
1 answer:
tresset_1 [31]3 years ago
5 0
It’s a lot warmer now
Than it is during an ice age
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Answer:

\theta = 66.7 degree

Explanation:

since force is applied downwards at some angle with the horizontal

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F_n = mg + Fsin\theta

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so we will have

Fcos\theta = \mu F_n

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so here we can say

cos\theta - \mu sin\theta > 0

tan\theta = \frac{1}{\mu}

\theta = tan^{-1}\frac{1}{\mu}

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