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swat32
3 years ago
11

a copper rod is sliding on two conducting rails that make an angle of 18 with respect to each other, as in the drawing. The rod

is moving to the right with a constant speed of 0.70 m/s. A 0.31 T unifrom mangetic field is perpendicular to the plane of the paper. Determine the magnitude of the average emf induced in the triangle ABC during the 6.5s period after the rod was passed point A
Physics
1 answer:
gregori [183]3 years ago
6 0
14 because the horses name is friday and sprite cranberry is coming out with a new jersey
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g100num [7]
A scientific law is the simple mathematical expression of the relationship involved. A principle is the same relationship expressed in words. A theory is the explanation of the facts that make up the relationship.
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3 years ago
A train moves with a constant velocity for 15s for 155m. How fast is the train moving?
bonufazy [111]

Answer: 10.3m/s

Explanation:

In theory and for a constant velocity the physics expression states that:

Eq(1):  distance  = velocity times time <=> d = v*t    for v=constant.

If we solve Eq (1) for the velocity (v) we obtain:

Eq(2):  velocity  = distance divided by time <=> v = d/t

Substituting the known values for t=15s and d=155m we get:

v = 155 / 15 <=> v = 10.3

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3 years ago
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Why are chemical processes unable to produce the same amount of energy flowing out of the sun as nuclear fusion?
julsineya [31]

Answer:

Explanation:

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