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Andreyy89
2 years ago
11

A bucket of water experiencing a gravitational force of 525 N is pulled from a water well. Net force in the Y direction is 45 N

therefore the magnitude of the force of tension is__ newtons.
Physics
1 answer:
vivado [14]2 years ago
7 0

Answer:

T = 570 N

Explanation:

Given that,

The gravitational force acting on a bucket of water = 525 N

Net force in the Y direction is 45 N

We need to find the magnitude of the force of tension. It can be calculated as :

45 = T - 525

T = 525 + 45

T = 570 N

Hence, the force of tension is 570 N.

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Explanation:

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The  charge on the dust particle is  q_d  = 6.94 *10^{-13} \  C

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From the question we are told that

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Generally the electric field on the carpet is mathematically represented as

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substituting values

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           E = -70621.5 \  N/C

Generally the electric force keeping the dust particle on the air  equal to the force of gravity acting on the particles

        F__{E}} =  F__{G}}

=>     q_d *  E  =  m * g

=>      q_d  =  \frac{m * g}{E}

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2 years ago
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