Answer:
A)
Explanation:
Two wrongs don't make a right.
When Von Thunen created his model, he had to assume that all transportation was by ox-cart, farmers were practicing commercial agriculture in a way to maximize profit, all soil was of equal quality, and that all land was flat with no other features.
To solve your problem, we can apply Newton's second law of motion.
Fⁿ = ma
<span>Fnet = net force acting on the skier </span>
<span>m = mass of the skier = 53 kg </span>
<span>a = acceleration up the slope </span>
<span>Since velocity is constant then acceleration is zero, hence the above equation becomes </span>
<span>Fnet = 0 </span>
<span>Fnet = F - Wx - f </span>
<span>where </span>
<span>F = force exerted by the tow bar </span>
<span>Wx = component of skier's weight parallel to the incline = 53(9.8)(sin 20) </span>
<span>f = frictional force = 0.160(53)(9.8)(cos 20) </span>
<span>Substituting appropriate values, </span>
<span>F - 53(9.8)(sin 20) - 0.160(53)(9.8)(cos 20) = 0 </span>
<span>and solving for F, </span>
<span>F = 99.55 N </span>
<span>Hope this helps and have a nice day!</span>
The best answer among the following choices would be the second option self awareness because E.I. requires you to be able to pick yourself back up when emotionally weak, how to control your emotions, and how to handle relationships with people.
Hello.
The answer is
<span>the taiga, temperate forests, charral, and tropical rain forests.
</span>
Have a nice day
