3 years ago

Why does the moons gravity have a greater effect on earths ocean tides than the suns gravity

Physics

1 answer:

7nadin3 [17]3 years ago

6 0

The moon is closer to the earth and the pull of gravity is reliant on distance.

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The answer is C 100 km/h west

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HELP ME ASAP!!!!100 points!!!!! How do you get your fingers in the Labia?

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Consider a steel guitar string of initial length L=1.00 meter and cross-sectional area A=0.500 square millimeters. The Young's m

Reil [10]

Answer:

$\Delta l=0.015m$

Explanation:

We have given initial length of the steel guitar l = 1 m

Cross sectional area $A=0.5mm^2=0.5\times 10^{-6}m^2$

Young's modulus $\gamma=2\times 10^{11}Pa$

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So stress $=\frac{force}{area}=\frac{1500}{0.5\times 10^{-6}}=3000\times 10^{-6}=3\times 10^{9}Pa$

We know that young's modulus $=\frac{stress}{strain}$

So $2\times 10^{11}=\frac{3\times 10^{9}}{strain}$

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$0.015=\frac{\Delta l}{1}$

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3 years ago

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Answer:

$\Delta U = 1640 J$

Explanation:

As we know by first law of thermodynamics that for ideal gas system we have

Heat given = change in internal energy + Work done

so here we will have

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also we know that work done by the system is given as

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4 years ago

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