The option that accounts for more than half the mass of the asteroid belt is A) Ceres, Vesta, Pallas, Hygiea, and Euphrosyne contain half the mass.
<h3>How to explain the asteroid?</h3>
The asteroid belt is roughly between the orbits of Jupiter and Mars. They are also known as minor planets and serve as a source of information about the solar system.
The total mass of the asteroid belt is estimated to be 2.81021 to 3.21021 kilograms, which is only about 4% of the mass of the moon, and Ceres, Vesta, Pallas, Hygiea, and Euphrosyne contain roughly half of this mass (approx 50%).
One thing to note is that ceres is the largest of them all. As a result, option A is the best choice.
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It is False in applying the pythagorean theorem to vector addition, the resultant vector is given by the perpendicular vector
<h3>What is Pythagoras theorem ?</h3>
A useful technique for figuring out the outcome of adding two (and only two) vectors that form a right angle to one another is the Pythagorean theorem. The technique cannot be used to combine more than two vectors or to combine vectors that are not at a 90-degree angle.
- The Pythagorean Theorem demonstrates how the side lengths of a right triangle can be calculated from the sum of the areas of three intersecting squares. This theorem is a very helpful tool that serves as the foundation for more intricate trigonometry ideas like the Pythagorean theorem's opposite.
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Answer:
Resistor
Explanation:
Resistors are measured in ohms . So one ohm is the amount of resistance that opposes current flow from one part of a circuit to another. The voltage v is directly proportional to the current I so , V= IR
Resistance R =
voltage v/ current I
Population density<span> (in agriculture: standing stock and standing crop) is a measurement of </span>population<span> per unit area or unit volume; it is a quantity of type number </span>density<span>. It is frequently applied to living organisms, and most of the time to humans.</span>
