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What are the magnitude and direction of the gravitational force that acts on a man who weighs 700N at the surface of the earth?
Wiki User
∙ 14y ago
The magnitude of the force is 700 N.
The direction of the force is straight "down", i.e. toward the center of the earth.
Note: There is also a gravitational force acting on the earth.
The magnitude of the force is 700 N. The direction of the force
is toward the man's 'center of mass', roughly in the middle of
his upper abdomen.
Wiki User
∙ 14y ago
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What is the magnitude and direction of the gravitational force that acts on a woman who weighs 500 N at the surface of the earth?
The force acting on the woman is equal to 500 N as stated in the question!. Remember: Force (N) = Mass (kg) x Acceleration (ms-2). As such to create that force an acceleration must act on a mass. The gravitational acceleration at Earth's surface is equal to approximately 9.82 ms-2. As such a woman who weighs 500 N would have a mass of approx 50.9 kg.
What is the gravitational force acting on a ball that has a mass 50 kg?
On or near the surface of the Earth, 50 kg of mass weighs 490 newtons (110 pounds). (rounded) Note: That's also the weight of the Earth on or near the surface of the 50 kg mass.
How does Moon's gravity compare with earth's?
An object on the moon's surface weighs 16.55% as much as the same object weighs when it's on the Earth's surface. That's about 1/6 as much.
How does the gravitational force exerted by earth on the sun compare with the gravitational force exerted by the sun on the earth?
The gravitational forces on two objects are equal. You attract the earth with a force equal to your weight. Whatever you weigh on earth, that's exactly how much the earth weighs on you.
What is the gravity on the moon compared to earth's gravity?
An object on the moon's surface weighs 0.165 as much as it does on the Earth's surface.
What is the magnitude and direction of the gravitational force that acts on a woman who weighs 500 N at the surface of earth?
The magnitude of the force is 500 N. The direction is toward the center of the earth, i.e. downward.
How does the gravitational pool of the moon compare to that of earth?
An object on the surface of the moon weighs about 1/6 as muchas it weighs on the surface of the Earth.
What is the magnitude and direction of the gravitational force that acts on a woman who weighs 500 N at the surface of the earth?
The force acting on the woman is equal to 500 N as stated in the question!. Remember: Force (N) = Mass (kg) x Acceleration (ms-2). As such to create that force an acceleration must act on a mass. The gravitational acceleration at Earth's surface is equal to approximately 9.82 ms-2. As such a woman who weighs 500 N would have a mass of approx 50.9 kg.
What is the gravitational force acting on a ball that has a mass 50 kg?
On or near the surface of the Earth, 50 kg of mass weighs 490 newtons (110 pounds). (rounded) Note: That's also the weight of the Earth on or near the surface of the 50 kg mass.
What is the gravitational pull of the moon in comparison to the earth?
On the moon, any object weighs about 16% as much as it weighs when it's on the earth.
Gravity moons surface is weaker than the earth surface fact or opainion?
Gravity behaves exactly the same on the moon as it does on earth. The formula that's used to calculate the gravitational force between two masses is the same formula everywhere. Using that formula, it's easy to calculate that any object weighs about 1/6th as much on the moon as it weighs on the earth.
Which weighs more the Microsoft Surface 2 or the 11 inch 2013 MacBook Air?
The Microsoft Surface 2. The MacBook Air weighs 2 pounds, while the Surface 2 weighs about 320 pounds.
Is the gravitational force the same everywhere on earth?
i reckon that it is right because according to newtons third law it explain that when force is exert on another object it will react with same magnitude so it might be right that it can apply same magnitude force as it has been apply.
How much does air wiegh?
What anything "weighs" is entirely dependent on its mass and proximity to an asymmetric gravitational field. In general this is gravitational field is supplied by the Earth in normal conversation, and so we equate mass and weight loosely but incorrectly. Since the gravitational field of the Earth varies from place to place, and falls with the square of distance away from the Earth's surface, air weighs differently depending whether it is near the Earth or far above. Weight of air is also affected by temperature.
How much do One Direction weigh?
Louis weighs 27.9kg Harry weighs 30.6kg Niall weighs 24.7kg Zayn weighs 26.0kg Liam weighs 31.8kg
Is it true that an objest with greater mass exerts greater force?
The gravitational forces of attraction between two objects is greater when the product of their two masses is greater. That's why a person with greater mass weighs more when he stands on the Earth's surface.
Who found mass?
In physics, mass (from Greek μᾶζα "barley cake, lump (of dough)"), more specifically inertial mass, can be defined as a quantitative measure of an object's resistance to acceleration. In addition to this, gravitational mass can be described as a measure of magnitude of the gravitational force which isexerted by an object (active gravitational mass), orexperienced by an object (passive gravitational force)when interacting with a second object. The SI unit of mass is the kilogram (kg).In everyday usage, mass is often referred to as "weight", the units of which are often taken to be kilograms (for instance, a person's weight may be stated as 75 kg). In scientific use, however, the term "weight" refers to adifferent, yet related, property of matter. Weight is the gravitational force acting on a given body-which differs depending on the gravitational pull of the opposing body (e.g. a person's weight on Earth vs on the Moon) - while mass is an intrinsic property of that body that never changes. In other words, an object's weight depends on its environment, while its mass does not. On the surface of the Earth, an object with a mass of 50 kilograms weighs 491 Newtons; on the surface of the Moon, the same object still has a mass of 50 kilograms but weighs only 81.5 Newtons. Restated in mathematical terms, on the surface of the Earth, the weight w of an object is related to its mass m by w = mg, where g=9.80665 m s-2 is the Earth's gravitational field.
