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almond37 [142]
3 years ago
6

If you put positive energy and negative energy into a spiral tube like a corkscrew with a barrier so they could not meet, so the

y act like one pulls and the other pushes would this create a continuum
Physics
1 answer:
Aleksandr-060686 [28]3 years ago
3 0

There are no rules that describe how positive energy behaves
in the presence of negative energy, because there is no such
thing as negative energy. 

(Wellll ... in pop Psychology, perhaps, but not in any real science.)

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If one of two interacting charges is doubled, the force between the charges will _____________.
malfutka [58]

If one of two interacting charges is doubled, the force between the charges will double.

Explanation:

The force between two charges is given by Coulomb's law

F=\frac{k q1 q2}{r^{2}}

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q1= charge on first particle

q2= charge on second particle

r= distance between the two charges

Now if the first charge is doubled,

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3 years ago
A spring with spring constant 15 N/m hangs from the ceiling. A ball is attached to the spring and allowed to come to rest. It is
Tpy6a [65]

Answer:

1)m=89.01 g

2)V(max) = 97.3 cm/s

Explanation:

Given that

K= 15 N/m

The maximum amplitude ,A=7.5 cm = 0.075 m

Given that 31 oscillations in 15 seconds ,this means that frequency f

f=\dfrac{31}{15}

f=2.066 Hz

lets take mass of the ball = m kg

f=\dfrac{1}{2\pi}\times \sqrt{\dfrac{K}{m}}

m=\dfrac{1}{4\times \pi^2}\times{\dfrac{K}{f^2}}

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V(max)= ω x A

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V(max) = 97.3 cm/s

3 0
3 years ago
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