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Iteru [2.4K]
3 years ago
12

Calculate the total resistance in a parallel circuit made up of resistances of 2, 3, and 4.

Physics
1 answer:
Tamiku [17]3 years ago
5 0

Answer:

<em><u>0</u></em><em><u>.</u></em><em><u>9</u></em><em><u>1</u></em>

Explanation:

as equivalence resistance can be found out using the

1/Req = 1/r1 +1/r2 +1/r3......

now, 1/req= 1/2+1/3+1/4

=6/12+4/12+3/12

=13/12

i.e, req =12/13 =0.91

✌️:)

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Centripetal force = (mass) x (speed)² / (radius)

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3 years ago
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10.92N

Explanation:

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Unknown:

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The force with which the truck struck the fence is the same as the force the fence acted on the truck with but in another direction.

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learn more:

Newton's laws brainly.com/question/11411375

#learnwithBrainly

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explanation in attachment

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I hope this helps. ^-^

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