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ehidna [41]
3 years ago
15

The weight of the body varies from place to place but the inertia of the body remains the same. Why?

Physics
1 answer:
Kipish [7]3 years ago
3 0

The weight changes from place to place as the weight is a vector quantity as well as a dependent quantity. Therefore, weight seems to be varying but the inertia is not.

<u>Explanation: </u>

The weight as already known well, is not a universal constant, whereas the mass is. As the weight is a product of mass of the body and the gravitational acceleration working on it, it varies as the factor of acceleration involved makes it a vector quantity.

And thus be dependent upon the direction too. Inertia of the body is an independent factor, on the other hand, an inherent property and so does not change.

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<em>As the circuit is build in series first we will find the current passing through the complete circuit. Current stays the same in each element is the series cirucuit, however, the voltage is different.</em>

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V = IR

<em>Because we have to find current through whole circuit, we will first find resistance of the whole circuit.</em>

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Current passing through whole circuit be:

I = \frac{V}{R(eq)}\\I = \frac{3}{120} = 0.025


Now we will find out the voltage between C and D:

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See attachment

Required

Determine PCD and CPD

First, we need to calculate CPD

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