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3 years ago

15

The lenght of rod is 35.5 cm,what will be this length in meters?

1 answer:

prisoha [69]3 years ago

5 0

It would equal .355 meters

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A uniformly charged rod (length = 2.0 m, charge per unit length = 3.0 nC/m) is bent to form a semicircle. What is the magnitude

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Answer:

The magnitude of the electric field at the center of the circle is 85 N/C

The correct option is b. 85 N/C

Explanation:

Please see the attachments below

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A 480 g falcon reaches a speed of 75 m/s in a vertical dive. if we assume that the falcon speeds up under the influence of gravi

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Answer:

286.7 m

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2 years ago

The orbital motion of Earth around the Sun leads to an observable parallax effect on the nearest stars. For each star listed, ca

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Answer:

Following are the answer to this question:

Explanation:

Formula:

$D(PC) =\frac{1}{parallax}\\\\D(av)=D(PC) \times 20.626\ J$

Calculating point A:

when the value is $0.38$

$\to 0.38 \toD(PC)= \frac{1}{0.38}\\\\$

$=2.632$

$\to D(a.v) = \frac{1}{0.38} \times 206265\\$

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Calculating point B:

when the value is $0.75$

$\to D(PC)=\frac{1}{0.75}$

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$\to D(a.v) = \frac{1}{0.75} \times 206265\\$

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Calculating point C:

when the value is $0.28$

$\to D(PC)=\frac{1}{0.28}$

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Calculating point D:

when the value is $0.42$

$\to D(PC)=\frac{1}{0.42}$

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when the value is $0.31$

$\to D(PC)=\frac{1}{0.31}$

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3 years ago

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4 years ago

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