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Alona [7]
3 years ago
14

An arctic fox has thick, dense fur in the winter and much shorter fur in the summer. How does this help the fox maintain homeost

asis?
Physics
2 answers:
HACTEHA [7]3 years ago
5 0

Answer:

<u>It Limits the amount of heat the fox loses to the outside Air.</u>

Explanation:

Sonja [21]3 years ago
4 0
The increased thickness of the fox's fur allows the fox to warmer in cold temperatures, while the shorter fur does the opposite.
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Explanation:

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Why is vinegar considered a solution?
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3 years ago
A 46.0-kg box is being pushed a distance of 8.80 m across the floor by a force P whose magnitude is 171 N. The force P is parall
dolphi86 [110]

Answer:

a) 1504.8 J

b) 991.76 J

c) 0J

d) 0J

Explanation:

(a) The work done by the force P on the box is given by the following formula:

W_P=Px

P: applied force = 171N

x: distance in which the for P is applied = 8.80m

you replace the values of P and x and obtain:

W_P=(171N)(8.80m)=1504.8J

(b) The work don by the friction force is:

W_f=F_fx=\mu N x=\mu Mg x

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g: gravitational constant = 9.8 m/s^2

W_f=(0.250)(46.0kg)(9.8m/s^2)(8.80m)=991.76J

(c) The Normal force is

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