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LenaWriter [7]
2 years ago
12

Find the distance and displacement for the following figures :

Mathematics
1 answer:
Vinil7 [7]2 years ago
4 0

The figure (i) have a distance of 15.996 meters and a displacement of 13.892 meters and (ii) a distance of 480 centimeters and a displacement of 339.411 centimeters

<h3>How to find the distance and displacement in each trajectory</h3>

The distance is the sum of the lengths that form a trajectory and the displacement is the distance between the <em>initial</em> and <em>final</em> point of a trajectory. Then, we have the following results for each case:

Case I

Distance

d = 5 m + 0.5π · (7 m)

d ≈ 15.996 m

Displacement

D = \sqrt{(12\,m)^{2}+(7 m)^{2}}

D ≈ 13.892 m

Case II

Distance

d = 8 · (60 cm)

d = 480 cm

Displacement

D =\sqrt{(240\,cm)^{2}+(240\,cm)^{2}}

D ≈ 339.411 cm

To learn more on displacement: brainly.com/question/11934397

#SPJ1

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7 0
3 years ago
A circle has a radius of 6 inches and a central angle of 60°. What is the measure of the arc length associated with this angle?
Readme [11.4K]

Answer:

2\pi

Step-by-step explanation:

first you take 60°/360°= 1/6   then you take 1/6 and multiple it by 2\pi and that equals \frac{\pi }{3}   finally take  \frac{\pi }{3}  times the radius (6) and that should equal 2\pi

PLATO USERS #platolivesmatters

6 0
2 years ago
Complete the missing value in the solution to the equation:<br> 8x + x - y = 2x + 12 + 2y<br> ( ,3
Digiron [165]
The answer to the missing value is X = 3

6 0
2 years ago
in a hotel ,100 bulbs each of 60W are lightened for 6 hours a day and 40 fans each of 50Wvate run for 10 hours a day . calculate
alekssr [168]

Answer:

1680 kwhr

Step-by-step explanation:

See attached for explanation.  I converted watt*hr to kW*hr by dividing by 1000.

Fans Bulbs  

 40         100  

 50          60      W

  10            6       hours/day

20000 36000 W*hr/day

 30          30 days/month

600000 1080000    W*hr/month

  600      1080   kWhr/month

 

Total = 1680 kWhr/month

5 0
2 years ago
Please help :(<br><br>thank you!
harina [27]

Answer:

pls stop deleting my answers brainly thx. also its b! ^-^

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
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