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sp2606 [1]
3 years ago
15

Please help on this one?

Physics
1 answer:
WITCHER [35]3 years ago
6 0
The answer is B. 490 m
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______ is the maximum distance the particles of the medium move from their resting positions when a wave passes through.
UkoKoshka [18]

Answer:

Amplitude

Explanation:

A wave is a periodic oscillation that carries energy, but not matter, through space or through a medium.

A wave is characterized by the fact that the particles in the medium oscillate around a fixed point, but there is no overall movement of particles in the direction of the wave (this means, only energy is transferred, while matter is not transferred).

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7 0
4 years ago
Please help !! In the diagram, q1 = +0.00200 C, q2 = 0.00180 C, and q3 = +0.00830 C. the net force on q2 is zero. how far is q2
VikaD [51]

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2.03715

Explanation:

32364=8.99\cdot 10^9\cdot \frac{0.00180\cdot 0.00830}{2.03715^2}

4 0
4 years ago
A rocket with total mass 3.00 3 105 kg leaves a launch pad at Cape Kennedy, moving vertically with an acceleration of 36.0 m/s2.
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(b) 2.40 x 10^{3} kg/s

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time = \frac{velocity}{acceleration}

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So that;

Rate at which rocket was initially burning fuel = \frac{3.003*10^{5} }{125.0833}

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        = 2.40 x 10^{3} kg/s

Therefore, the initial rate at which the rocket burn fuel is 2.40 x 10^{3} kg/s.

6 0
3 years ago
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