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3 years ago

What is the net force of the object below

Physics

2 answers:

tino4ka555 [31]3 years ago

7 0

The answer to this question is C

Advocard [28]3 years ago

5 0

Answer:

Concept: Physics

So we have forces in the Fx plane
We do sum of Fx= 0
Next we establish F-f
So 10N- 7N = 3N to the right

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A proton orbits a long charged wire, making 1.80 ×106 revolutions per second. The radius of the orbit is 1.20 cm What is the wir

Fantom [35]

Answer:

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Explanation:

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radius = 1.20 cm

solution

we know that when proton to revolve around charge wire then centripetal force is require to be in orbit of radius around provide by electric force

- q × E = m × w² × r ..................1

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and w = $\frac{2*\pi}{T}$

w = $\frac{d\theta }{dt}$

w = 1.80 × $10^{6}$ × $\frac{2*\pi}{1}$

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so here from equation 2

- 9 × $10^{9}$ × $\frac{2*linear\ charge\ density}{0.012}$ 1.80 × $10^{6}$ = 1.672 × $10^{-27}$ × 11304000² × 0.0120

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3 years ago

A reaction occurs in which carbon combines with oxygen to form carbon dioxide. Is this a chemical reaction or a nuclear reaction

Tatiana [17]

Answer:

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Explanation:

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3 years ago

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Answer:

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