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fiasKO [112]
3 years ago
13

The voltage in a circuit can be determined from the ____, total resistance, and capacitance

Physics
1 answer:
Dmitrij [34]3 years ago
4 0
I think the answer is D, but I’m not at all sure :l
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This graph shows how an object’s speed changes over time.
Digiron [165]

Answer:

c. The forces acting on the box are balanced.

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2 years ago
A hockey puck is struck so that it slides at a constant speed and strikes the far side of the rink, 58.2 m away. The shooter hea
DENIUS [597]

Answer:

v = 33.66 m/s

Explanation:

Let hockey puck is moving at constant speed v

so here we have

d = vt

so time taken by the puck to strike the wall is given as

t = \frac{58.2}{v}

now time taken by sound to come back at the position of shooter is given as

t_2 = \frac{58.2}{340}

t_2 = 0.17s

so we know that total time is 1.9 s

1.9 = t + t_2

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1.9 - 0.17 = t

t = 1.73 s

now we have

1.73 = \frac{58.2}{v}

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3 years ago
A 25 kg child is sitting at the top of a 4 m tall slide, what is his potential energy?
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100
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2 years ago
The angle of incidence for a ray of light passing through the centre of curvature of a concave mirror is.
evablogger [386]

The angle of incidence for a ray of light passing through the center of curvature of a concave mirror is 0°.

The angle of incidence is the angle between the surface's normal and the incident ray. For a concave mirror, the normal of the surface is along the center of the curvature, and a ray of light passed through a center of curvature passes through the normal of the surface.

The ray of light retreats its path making a zero angle of reflection. The law of reflection state that the angle of incidence is equal to the angle of reflection; therefore, the angle of incidence of a concave surface passed through the center of curvature is zero degrees.

Learn more about the  angle of incidence here:

brainly.com/question/3432273

#SPJ4

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3 years ago
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