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kicyunya [14]
3 years ago
11

How long does it take a car traveling at 45km/h to travel 100 m

Physics
1 answer:
AysviL [449]3 years ago
6 0

Explanation:

45 \frac{km}{hr}  \times  \frac{1000m}{1km}  = 45000 \frac{m}{hr}  \\  \frac{100m}{45000 \frac{m}{hr} }  =  \frac{1}{450} hr \\  \frac{1}{450} hr \times  \frac{60mins}{1hr}  =  \frac{2}{15} mins = 0.133mins

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A capacitor has a capacitance of 0. 40 µF at a voltage of 9. 0 V. What is the charge on each plate of the capacitor? µC.
ASHA 777 [7]

The capacitor is a device that can store electrical energy. It is a two-conductor configuration. The charge on each plate of the capacitor will be 3.6 µC.

<h3>What is a capacitor?</h3>

A capacitor is a device that can store electrical energy. It is a two-conductor configuration separated by an insulating medium that carries charges of equal size and opposite sign.

An electric insulator or vacuum, such as glass, paper, air, or a semi-conductor termed a dielectric, can be used as the non-conductive zone.

The given data in the problem is;

C is the capicitence of capicitor= 0. 40 µF

V is the  voltage = 9. 0 V

Q is a charge on each plate of the capacitor=?µC.

The formula for the capacitor is given as;

\rm Q=CV \\\\ \rm Q=0. 40 \times 9. 0 \\\\ \rm Q=3.6 \ \mu C.

Hence the charge on each plate of the capacitor will be 3.6 µC.

To learn more about the capacitor refer to the link;

brainly.com/question/14048432

4 0
3 years ago
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vazorg [7]

Answer:

1-d

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5-c

This is the correct sequence

5 0
2 years ago
two horses pull against a rope with forces of 100 newtons in opposite directions. this is an example of
statuscvo [17]
It is an example of balanced force.


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3 years ago
Read 2 more answers
What does gravitational potential energy depend on?
jolli1 [7]
It depends on the mass of an object and acceleration because of the gravity and the height of an object
3 0
4 years ago
He does whatever a spider can. Spider-Man, who has a mass of 76 [kg], is clinging onto an inclined wall forming an inclination a
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Answer:570.54 N

Explanation:

Given

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F=mgcos\theta =76\times 9.8\times \sin 50

F=570.54 N

4 0
3 years ago
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