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3 years ago

6

Which of the following factors determines the strength of the frictional force between two surfaces

1 answer:

Juli2301 [7.4K]3 years ago

6 0

Answer:

Explanation:

The strength of the force of friction depends on two factors: how hard the surfaces push together and the types of surfaces involved. What factors affect the gravitational force between two objects? Two factors affect the gravitational attraction between objects: mass and distance.

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Explanation:

The formula to determine the eccentricity of an ellipse is the distance between foci divided by the length of the major axis

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What’s the potential difference across a 5.0 ohms resistor that carries a current of 5.0A

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Answer:

The correct answer is B-25 V

Explanation:

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When two objects collide their momentum after the collision is explained by what?

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3 years ago

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".

a)

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

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

<u>Volume = 33.51 m³</u>

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b)

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

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

<u>Volume = 25.13 m³</u>

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Learn more about <em>volume </em>here:

brainly.com/question/16686115?referrer=searchResults

The attached picture shows the formulae of the <em>volume</em> of different shapes.

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3 years ago