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e-lub [12.9K]
3 years ago
12

1.) An object exerts a force of 10 lb on an area of 2 square inches. What is the pressure the

History
1 answer:
PolarNik [594]3 years ago
6 0

Answer:

The pressure this object exerts on the surface is 5lb/in² or 5psi.

Explanation:

Pressure is force per unit area.

Mathematically, pressure is given by the formula;

Pressure = \frac{Force}{Area}

P = \frac{F}{A}

Given the following data;

Force = 10lb

Area = 2in²

Substituting into the equation, we have;

Pressure = \frac{10}{2}

Pressure = 5lb/in² or 5psi

<em>Hence, the pressure this object exerts on the surface is 5lb/in² or 5psi. </em>

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People practiced farming, developed social structures, raised armies, and worshipped many gods.

Both empires emerged in the 14th and 15th centuries as postclassic civilizations building on the innovations of earlier political powers but expanding to greater extents

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Both empires had inherent instabilities

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Both empires conquered hundreds of cities in the region that resented their rule and taxation

Both empires were ended by Spanish invasions that capitalized on native divisions, introduced disease, and Spanish technology of guns, horses, and steel.

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Attempts to restore the monarchy came after the capture and death of the emperor but were too late

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