3 years ago

If the distance between the two objects is reduced in half, what will be the changed force of attraction between them?

Physics

1 answer:

NNADVOKAT [17]3 years ago

8 0

Will reduce 4 times.

$F = G \frac{m1* m2}{ d^{2} }$
So called LUG (Law of Universal gravitation).

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The period P of a pendulum depend on its length , mass as well as the acceleration due to gravity . Use dimensional analysis to

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Explanation:

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A wooden piece is made in different shapes take length (l) = radius (r) = 2m Calculate its volume as a:

In-s [12.5K]

This question deals with the volume of different shapes.

a) volume of the sphere is "33.51 m³".

b) volume of the cylinder is "25.13 m³".

The volume of a sphere is given by the following formula:

$Volume = \frac{4}{3}\pi r^3\\\\Volume = \frac{4}{3}\pi (2\ m)^3$

Volume = 33.51 m³

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$Volume = \pi r^2l\\\\Volume =\pi (2\ m)^2(2\ m)$

Volume = 25.13 m³

Learn more about volume here:

brainly.com/question/16686115?referrer=searchResults

The attached picture shows the formulae of the volume of different shapes.

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