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2 years ago

In what way does Isaac represent us?

Physics

1 answer:

Andrews [41]2 years ago

7 0

Answer:

Derived from the Hebrew יִצְחָק (Yitzhak), the name Isaac means “one who laughs” or “one who rejoices.” In the Old Testament of the Bible, Isaac is the firstborn son of Abraham. He is one of the three biblical patriarchs revered by Jews, Christians, and Muslims. ... Gender: Isaac is traditionally a masculine name.

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In a isovolumetric process the is constant.

V125BC [204]

Answer:

An isothermal process is a change of a system, in which the temperature remains constant: ΔT = 0.

Explanation:

3 0

3 years ago

If the sun is scaled down to 9.5 inches in diameter, the earth would be about _____ inches in diameter

vovangra [49]

Answer: 0.087 inches

Explanation:

This problem can be solved applying the Rule of three, which is a mathematical rule to find out an amount that is with another quantity given in the same relation as other two also known.

In this sense, the actual diameter of the Sun is 1,391,020 km and the actual diameter of the Earth is 12,742 km.

Now, applying the Rule of three:

Sun 1,391,020 km ------ 9.5 inches

Earth 12,742 km --------- ? inches

$? inches=\frac{(12,742 km)(9.5 inches)}{1,391,020 km}$

$? inches=0.087 inches$

Therefore:

If the sun is scaled down to 9.5 inches in diameter, the earth would be about 0.087 inches in diameter.

7 0

3 years ago

A ball with the mass of 600kg moves at a speed of 8 m/s legatos force is needed to bring it to a stop at 10 s

lorasvet [3.4K]

Answer:

480N

Explanation:

A ball is moving a speed of 8 there fore it had to be add force opposite direction to the ball if it takes to rest. There for ball is subjected to deceleration. First we can find the deceleration

V = U + at

0 = 8 + a×10

a= 0.8 m /s²

Then we can apply newton's 2nd law to determine the force acted by legatos

F= ma

F= 600×0.8

= 480 N

4 0

3 years ago

What is the potential energy of a 2.3g penny that is held at the top of the cn tower (553m)?

SpyIntel [72]

Answer:

12.46 joules

Explanation:

The formula of potential energy is:

$\displaystyle{E_p = mgh}$

where m is mass, g is gravitational force (9.8 m/s^2) and h is height.

Mass is given to be 2.3 grams.
Gravitational Force is defined as 9.8 m/s^2.
Height is given as 553 meters.

However, mass must be in kilograms (kg) unit so we will be converting the gram to kilogram:

We know that a gram equals to 0.001 kg so 2.3 grams will equal to 2.3 * 0.001 = 0.0023 kg.

Therefore, substitute known information in the formula of potential energy:

$\displaystyle{E_p = 0.0023 \times 9.8 \times 553}\\\\\displaystyle{E_p = 12.46 \ \, \sf{Joules}}$

Therefore, the potential energy is 12.46 joules.

6 0

2 years ago

Within the range of 0°c to 4°c the specific heat of water doubles when the temperature decreases, whereas the specific heat of m

AveGali [126]

This unique behavior of water is the fact that it expands while being cooled from 4 degrees Celsius to 0 degrees Celsius. In most substances, the effect of cooling is contraction, and this is true for water as well, except in the given temperature range.

4 0

3 years ago