How Does the Sun's Position Affect Gravitational Acceleration on Earth?

In summary, a vertical deflection problem is a mechanical issue that causes a tilted or slanted image on the screen of devices such as televisions, monitors, or oscilloscopes. It is caused by a malfunction in the vertical deflection circuit and can have symptoms such as a slanted image, horizontal lines, or image cutoff. Possible causes include a faulty vertical deflection IC, damaged connections, or a malfunctioning power supply. It can be fixed by replacing the faulty component or seeking professional help, and can be prevented by properly maintaining and handling electronic devices.
  • #1
quark001
44
0
If the sun is close to the horizon, calculate the horizontal gravitational acceleration of a rock dropped near the surface of the earth. Do the same substituting moon for sun.

Calculating (vertical) g is easy and one could apply the same method to get the horizontal g if you knew the masses of the sun and Earth and the distance between the sun and the earth. My problem is the value for this distance. What's meant by "close to the horizon"?
 
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  • #2
Close to the horizon means the Sun's pull is approximately horizontal.
 

Related to How Does the Sun's Position Affect Gravitational Acceleration on Earth?

1. What is a vertical deflection problem?

A vertical deflection problem is a mechanical issue that occurs in devices such as televisions, monitors, or oscilloscopes where the screen appears to be tilted or slanted. It is caused by a malfunction in the vertical deflection circuit, which controls the vertical movement of the electron beam in the device.

2. What are the common symptoms of a vertical deflection problem?

The most common symptoms of a vertical deflection problem include a slanted or tilted image on the screen, horizontal lines or bars appearing on the screen, and the image being cut off at the top or bottom of the screen.

3. What are the possible causes of a vertical deflection problem?

There are several possible causes of a vertical deflection problem, including a faulty vertical deflection IC, damaged or loose connections in the deflection circuit, and a malfunctioning power supply. It can also be caused by a damaged or worn out vertical deflection coil or yoke.

4. Can a vertical deflection problem be fixed?

Yes, a vertical deflection problem can be fixed. In most cases, it involves replacing the faulty component or repairing any damaged connections. However, it is recommended to seek professional help to avoid causing further damage to the device.

5. How can I prevent a vertical deflection problem from occurring?

To prevent a vertical deflection problem, it is important to properly maintain and handle electronic devices. Avoiding physical shocks or impacts, keeping the device in a well-ventilated area, and regularly cleaning the device can help prevent issues with the deflection circuit. It is also important to use the device according to the manufacturer's instructions and avoid overloading it with excessive voltage or current.

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