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No, the work done by the Earth on the space station is not positive. The gravitational force between the Earth and the space station acts towards the center of the Earth, which is perpendicular to the direction of motion of the space station. Therefore, the work done by the Earth on the space station is zero because the force and displacement are perpendicular to each other.
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In one complete orbit is the work done by the earth on the space station positive negative or zero?
The work done by the Earth on the space station over one complete orbit is zero because the gravitational force is conservative. This means that the work done in moving an object over any closed path is zero.
What is the temperature at 90000 feet?
At 90,000 feet in altitude, the temperature is approximately -94 degrees Fahrenheit (-70 degrees Celsius). This high up in the atmosphere, temperatures are extremely cold due to the thin air and lack of insulation.
When does the sun have adeclination of zero degrees today but will have a negative declination tomorrow?
The Sun has zero declination at the two equinoxes on March 21 and September 21 (approximately). At the autumn equinox in September it crosses the plane of the Earth's orbit from north to south, so its declination goes from positive to negative.
When the moon revolves around the earth in a circular orbit kept there by gravitational force exerted by the earth does gravity do positive work?
No, gravity does not do positive work in this scenario. The gravitational force that keeps the moon in its orbit is perpendicular to the moon's motion, and work is only done when a force is acting in the direction of the object's displacement. Gravity is doing negative work in this case because it is pulling the moon inward while the moon is moving tangentially.
Which magnitude is brighter a negative number or a positive number?
A positive number is brighter than a negative number. Brightness in astronomy is measured in magnitudes, where smaller (negative) magnitudes represent brighter objects. Positive magnitudes are assigned to dimmer objects.
What is John Austin's definition of international law?
International Law is not a real Law, but a positive International Morality.
What is the blood types distribution in Israel?
Israel's population is 7,233,701 people. Out of that population: 32.0% are O positive or approximately 2,314,784 people. 34.0% are A positive or approximately 2,459,458 people. 17.0% are B positive or approximately 1,229,729 people. 07.0% are AB positive or approximately 506,359 people. 03.0% are O negative or approximately 217,011 people. 04.0% are A negative or approximately 289,348 people. 02.0% are B negative or approximately 144,674 people. 01.0% are AB negative or approximately 72,337 people. Courtesy of Wikipedia
What are the positive and negative effects of international trade?
One of the positive aspects of international trading is that is boosts incomes and creates job. One of the disadvantages of international trade is that the labor standards in other countries are lower than that of the US.
What is international public relations?
Public relations is the goal to maintain a positive view of a company, country, or person. International public relations is related to establishing and maintaining positive relationships between countries.
How interpret widal test by slide method?
positive or negative with approximately titre.
What is a positive Lachman maneuver test?
positive lachman is essentially diagnostic of complete rupture of the antior cruciate ligament (ACL)
Is an international 300 utility a positive ground motor?
The positive battery terminal goes to ground, the negative terminal goes to the starter solenoid.
What is the charge on a complete atom?
A complete atom has zero charge because it has an equal number of positive protons and negative electrons.
How can you use subtraction to complete an addition problem?
Treat the "plus positive X" as "minus negative X". Example: Positive two plus positive two equals positive four. Positive two minus negative two equals positive four.
Which one particle has a mass of approximately atomic mass unit and a unit positive charge?
The particle that has a mass of approximately an atomic mass unit and a unit positive charge is a proton.
What are the release dates for Positive Negative - 2008?
Positive Negative - 2008 was released on: USA: 2008 (The IAC British International Amateur Film Festival)
What has a positive electrical charge and is 2000 times the mass of an electron?
A proton has a positive electrical charge and is approximately 2000 times the mass of an electron.
