Find enclosed file with a drawing and the calculations of all angles and all distances.
These are the results that you will find in it:
<span>Angle x = 90° - 22°15’
</span>
Angle y = 90° - 62°30'
Angle z = 22°15’ =
22.25°
Angle w = 62°30’ =
62.50°
tan(z) = H/a => a = H/tan(z)
tan(w) = H/b => b = H/tan(w)
a+b = 4 => H/tan(z) + H/tan(w) = 4 => H [1/tan(z) + 1/tan(x) ] =
4
<span>
</span>H = 4 / {[1/tan(z)
+ 1/tan(x) ] } = 1.35 miles
<span> </span>a
= 1.35 / tan(22.25°) = 3.30 miles
<span> </span>b = 4 – 3.30 = 0.7 miles
I hope it is very useful and you understand it. Let me know.
Answer: D
Explanation: D is the most reasonable answer because it's always good to plan ahead for anything, so if you were to plan ahead for future obstacles, then you can overcome them.
Answer:
Explanation:
Given
Free fall acceleration on mars 
Time Period of pendulum on earth 
Time period of Pendulum is given by
for earth
(b)For same time period on mars length is given by
Answer: reaction force = -558N
Explanation:
w = f = 558N
since action force and reaction force are equal in magnitude and opposite in direction,
reaction force = -(f)
reaction force = -558N
if that helps.
