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Keith_Richards [23]
3 years ago
7

Does anyone understand circuits?

Physics
1 answer:
Alina [70]3 years ago
5 0
Hope this helps you.

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Consider the data collected in science class. Different masses were thrown with varied amounts of
lesya [120]

Answer:

A: In all cases, the acceleration was the same.

Explanation:

I know this because its a clear obvious answer not only that it was one of my USA TESTPREP questions and it was right.

All you mainly have to do is the math - F=ma , In each case , the acceleration is 5 m/s squared

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There are two possible alignments of a dipole in an external electric field where the dipole is in equilibrium: when the dipole
yanalaym [24]

Answer:

A. (b)

B. (a)

Explanation:

The electric dipole moment is the product of charge and the length of the dipole.

The torque on the dipole placed in the external electric field is given by

torque = p E sin A

where, p is the electric dipole moment, E is the electric field, A is the angle between the field and dipole moment.

When the dipole moment is parallel to the electric field, the net torque is zero and it is said to be in stable equilibrium.

When the dipole moment is anti parallel to the electric field, the net torque is zero but the dipole is in unstable equilibrium.

So, the option (b) is correct.

Teh energy is given by

U = - p  E cos A

When the angle A is zero , the potential energy is negative and it is minimum.

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If a cup of ice is left in the sun all day will the ice undergo a chemical or physical change?
ASHA 777 [7]

Answer:

Physical change

Explanation:

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Explain how magnetic flux can be zero when the magnetic field is not zero.
Svetradugi [14.3K]

Answer:

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_Askmeanything2♡

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