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wolverine [178]
3 years ago
9

Which of the following would decrease the resistance to the flow of an electric current through a body?

Physics
1 answer:
Art [367]3 years ago
8 0
Shortening the conductor (B) <span> would decrease the resistance
to the flow of an electric current through a body.</span>
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A horse pulls out 6000 J of work traveling 300 m . what is the force used ?
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8 0
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Read 2 more answers
The place kicker on a football team kicks a ball from ground level with an initial speed of 5.80 m/s at an angle of 17.0° above
Likurg_2 [28]

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0.34 s

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The vertical component of velocity will be,

u_y=u\sin\theta\\\\=5.8\times \sin 17\\\\=1.69\ m/s

Let it takes t time in the air before it lands on the ground again. It can calculated as :

t=\dfrac{2u_y}{g}\\\\t=\dfrac{2\times 1.69}{9.8}\\\\t=0.34\ s

So, it will take 0.34 seconds.

8 0
3 years ago
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