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dangina [55]
3 years ago
5

I need the ans for this question QUICK PLEASE!!!

Physics
1 answer:
Basile [38]3 years ago
3 0

Explanation:

A) 1.05

B) 1.33

C) 1.16

D) 0.62

All units in cm

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not many things maybe they accomplish one job the machine has been programmed to do.

Explanation:

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Ejercicio 1: Un cuerpo gira en un círculo de 8cm de diámetro con una rapidez constante
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Answer:

Exercise 1;

The centripetal acceleration is approximately 94.52 m/s²

Explanation:

1) The given parameters are;

The diameter of the circle = 8 cm = 0.08 m

The radius of the circle = Diameter/2 = 0.08/2 = 0.04 m

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The centripetal acceleration = v²/r = 1.944444²/0.04 ≈ 94.52 m/s²

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A professional cyclist rides a bicycle that is 92 percent efficient. For every 100 joules of energy he exerts as input work on t
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Work Output  = 92 joules.
8 0
3 years ago
A(n) _____ is a gap in the geologic record where some rock layers have been lost because of erosion.
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3 years ago
An object is 39 cm away from a concave mirrors surface along the principles axis. If the mirrors focal length is 9.50 cm, how fa
Tatiana [17]

Answer:

12.6 cm

Explanation:

We can use the mirror equation to find the distance of the image from the mirror:

\frac{1}{f}=\frac{1}{p}+\frac{1}{q}

where here we have

f = 9.50 cm is the focal length

p = 39 cm is the distance of the object from the mirror

Solving the equation for q, we find:

\frac{1}{q}=\frac{1}{f}-\frac{1}{p}=\frac{1}{9.50 cm}-\frac{1}{39 cm}=0.080 cm^{-1}\\q = \frac{1}{0.080 cm}=12.6 cm

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3 years ago
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