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tatyana61 [14]
4 years ago
11

You are holding a positive charge and there are positive charges of equal magnitude 1 m to your north and 1 m to your east. What

is the direction of the force on the charge you are holding?A. to the eastB. to the southwestC. to the southD. to the northeast
Physics
1 answer:
m_a_m_a [10]4 years ago
5 0

Answer: Option (B) is the correct answer.

Explanation:

It is known that Colombian force between similar charges is repulsive in nature. Therefore, it means that the direction of force experienced by the charges in North and East will be South and West respectively.

As a result, this means that the forces are going to be towards the south-west direction.

Thus, we can conclude that if you are holding a positive charge and there are positive charges of equal magnitude 1 m to your north and 1 m to your east. The direction of the force on the charge you are holding should be in south-west direction.

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Answer:

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F = Force = mg

When we divide force by area we get pressure

P=\frac{F}{A}\\\Rightarrow P=\frac{mg}{A}\\\Rightarrow P=\frac{51\times 9.81}{1.5\times 10^{-4}}\\\Rightarrow P=3335400\ N/m^2

1\ N/m^2=\frac{1}{6894.757}\ lb/in^2

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4 years ago
The force needed to keep a car from skidding on a curve varies inversely as the radius of the curve and jointly as the weight of
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Explanation:

It is given that, the force needed to keep a car from skidding on a curve varies inversely as the radius of the curve and jointly as the weight of the car and the square of the car's speed such that,

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Case 1.

F = 640 pounds

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Hence, this is the required solution.

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