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3 years ago

9

While wearing rubber-soled shoes, you rub a helium balloon on your sweater. the balloon becomes negative charged. now release th

e balloon. when the balloon is at the ceiling, you are

1 answer:

Alex17521 [72]3 years ago

8 0

You are effectively creating static electricity.

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The correct choice is A. Yes, the more exercise the better.

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2 years ago

Observing and experimenting are two ways that ecologists can answer scientific questions. What are some differences between thes

Sav [38]

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2 years ago

ale4655 [162]

Answer:

5.0 atm

Explanation:

P₁V₁=P₂V₂

P₁V₁/V₂=P₂

(1)(2.5)/(0•50)=P₂

P₂=5

Pressure is now 5.0 atm

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3 years ago

A bus decreases its speed

eduard

Answer:

-6 km/h per minute

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2 years ago

What will be the acceleration of a 40-kilogram object that is pushed with a net force of 80 newtons?

ratelena [41]

= 80 N/40 kg
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2 years ago