Answer:
Think about the perfect topic for your essay. You can get examples online from professionals immediately if you so desire.
Think about the setting or the person you want to observe and find the perfect candidate.
Start your observation, taking field notes. Always enter the date, time, location, and everything important in front of each entry.
Write only what you see. You have ample time for interpretation when you write the paper.
Analyze the field notes and make observations. Create an outline using your observations (the skeleton of the essay).
Write the paper using the field notes and your observations. Don’t forget about the importance of the thesis statement, hook sentence, introduction and conclusion.
Proofread and edit everything. Read the essay out loud to make sure it flows perfectly.
Explanation:
May be a lot of steps but if you are struggling on writing an observation Essay, this should help
- good luck!
The star is the main sequence
F will be the answer I guess, because 5-3=2
Answer:
correct option is b. 31.3 m/s
Explanation:
given data
artificial gravity a1 = 1 g
artificial gravity a2 = 2 g
diameter = 100 m
radius r= 50 m
speed v1 = 22.1 m/s
solution
As acceleration is ∝ v²
so we can say
.....................1
put here value
solve it
v2 = × 22.1
v2 = 31.25 m/s
so correct option is b. 31.3 m/s
Answer:
c. The normal force exerted on the skier by the hill is less than the weight of the skier.
Explanation:
Hi there!
Please see the attached figure for a better understanding of this explanation:
The vertical forces that act on the skier are the normal force (N) and the vertical component of the weight (wy) (see figure). Since the skier is not being accelerated in the vertical direction (perpendicular to the surface), the resulting net force acting in the vertical direction is zero:
∑Fy = 0
N - wy = 0
<u>N = wy</u>
The vertical component of the weight is calculated using trigonometry of right triangles:
cos θ = adjacent / hypotenuse
cos θ = wy / W
W · cos θ = wy
Since:
cos θ < 1
Then:
W · cos θ < W
Then:
wy < W
and then:
<u>N < W</u>
The correct answer is "c": the normal force exerted on the skier by the hill is less than the weight of the skier.