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Snezhnost [94]
3 years ago
13

What are two parts that make up a vector

Physics
1 answer:
mojhsa [17]3 years ago
3 0

Answer:

Vectors have both magnitude and direction.

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after an investigation kuri determines that her hypothesis was wrong what is the best thing for kuri to do next​
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: You could make slight changes to the process or consider wheather the experiment was carried out correctly
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Which statement about activation energy is true? A. It is not affected by catalysts. B. It has no effect on the rate of the reac
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A block of mass m is attached to a rope wound around the outer rim of a disk of radius R and moment of inertia I, which is free
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Answer:

Explanation:

I is the moment of inertia of the pulley, α is the angular acceleration of the pulley and T is the tension in the rope. Let a is the linear acceleration.

The relation between the linear acceleration and the angular acceleration is

a = R α   .... (1)

According to the diagram,

T x R = I x α

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T is the acceleration in the system

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T = \frac{I}{R^{2}}\times \frac{mg}{m+\frac{I}{R^{2}}}

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This is the tension in the string.

4 0
3 years ago
~~~!Here's the question!~~~
gtnhenbr [62]
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