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MissTica
3 years ago
9

6. Compare the ratios of the values of the current in each of the branches to the ratio of the resistance of each of the resisto

rs. Write a relationship between the magnitude of the current and the resistance in each of the branches of a parallel circuit. Show all your work below.

Physics
1 answer:
musickatia [10]3 years ago
6 0

Answer: Find the attached

Explanation:

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Please help me
bonufazy [111]

Переходи на сайте irkmix.top и получай много эмоций из Russia/

7 0
3 years ago
A 1460-kg submarine rises straight up towards the surface. Seawater exerts both an upward buoyant force of 16670 N on the submar
Amiraneli [1.4K]

Answer:

a = 0.63 m/s²

Explanation:

given,

mass of submarine = 1460-kg

upward buoyant force = 16670 N

downward resistive force = 1150 N

submarine acceleration = ?

assuming g = 10 m/s²

now,

B - (R + mg) = ma

16670 - 1150 - 1460 × 10 = 1460 × a

1460× a = 920

a = 0.63 m/s²

hence, the acceleration of submarine is equal to a = 0.63 m/s²

5 0
3 years ago
A helicopter is ascending vertically. a passenger accidentally drops her wallet out the sides of the helicopter when it is 160 m
Advocard [28]

Answer:

(E)56.0 m/s

Explanation:

Height =h=-160 m

Because the wallet moving in downward direction

Time=t=7 s

Final speed of wallet=v=0

We have to find the speed of helicopter ascending  at the moment when the passenger let go of the wallet.

v^2-u^2=2gh

Where g=9.8 m/s^2

Substitute the values

0-u^2=2(-160)\times 9.8

u^2=3136

u=\sqrt{3136}=56m/s

Option (E) is true

8 0
3 years ago
Why do people delte your answer or the question on here i is new so idk can someone plz help?
natita [175]

they are prob deleting you answers/questions because you are violating the Terms of Use or the Community Guidelines.

if you want to know how to get around Brainly and know the rules you can read the

Terms or Use: brainly.com/pages/terms_of_use

and the

Community Guidelines: brainly.com/pages/community_guidelines

:)

5 0
3 years ago
I need help pls now ​plleeeeeeeeaaassseeeee
GrogVix [38]

Answer:

r =  \frac{v}{i}  = v = ri \\  i =  \frac{v}{r}

4 0
3 years ago
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