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The value of G is :...

The value of G is :

A

`9.8 N m^2 kg^(-2)`

B

`6.7 xx 10^(-11) N m^2 kg^(-2)`

C

`6.7 xx 10^(-11) m s^(-2)`

D

`6.7 N kg^(-1)`

Text Solution

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The correct Answer is:
**Step-by-Step Solution:** 1. **Understanding the Question**: The question asks for the value of the universal gravitational constant, denoted as G. 2. **Definition of G**: G, or the universal gravitational constant, is a fundamental physical constant that appears in Newton's law of universal gravitation. It quantifies the strength of the gravitational force between two masses. 3. **Value of G**: The value of G is a constant and is the same throughout the universe. It is expressed in the following units: - Newton meter squared per kilogram squared (N·m²/kg²). 4. **Numerical Value**: The numerical value of G is: \[ G = 6.67 \times 10^{-11} \, \text{N·m}^2/\text{kg}^2 \] 5. **Conclusion**: Therefore, the value of G is 6.67 x 10^-11 N·m²/kg². ---
**Step-by-Step Solution:** 1. **Understanding the Question**: The question asks for the value of the universal gravitational constant, denoted as G. 2. **Definition of G**: G, or the universal gravitational constant, is a fundamental physical constant that appears in Newton's law of universal gravitation. It quantifies the strength of the gravitational force between two masses. 3. **Value of G**: The value of G is a constant and is the same throughout the universe. It is expressed in the following units: - Newton meter squared per kilogram squared (N·m²/kg²). ...
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