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9.8 Newtons

Q: What is the magnitude of the gravtational force between th earth and a 1-kg mass?

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Assuming the mass is on the earths surface. Acceleration due to gravity at earth surface = 9.82 m/s/s. > The force on the mass (and the reaction on the earth) is : > force (newtons) = mass * acceleration = 1 * 9.82 = 9.82 newtons > > Can also use : (G*m1*m2) / d2 , for force and reaction between any two masses > G = newtons gravitational constant (6.672 * 10-11) m1 = mass of earth (5.974 * 1024 kg) m2 = mass of object (1 kg ) d2 = distance between centres of gravity, squared ( 4.059 * 1013 )

No mass is not the magnitude of the force due to gravity on an object. Mass is the stuff of which the object is composed. The magnitude of the gravitational forces between the object and Earth ... or whatever planet the object happens to be on ... is the object's "weight".

If one of the two masses doubles but the distance between them remains unchanged,then the magnitude of the gravitational force between them is also doubled.

The magnitude of the force is 500 N. The direction is toward the center of the earth, i.e. downward.

The gravitational force that one object exerts on another will decrease in magnitude. In the formula for gravitational force, the force is inversely proportional to the square of distance. This means that reducing the distance between the objects will increase the magnitude of gravitational force.

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The magnitude of the force would decrease greatly.

The magnitude of the force would decrease greatly.

The magnitude of the force would decrease greatly.

Only in its magnitude ... about 38% of its magnitude on Earth.

Assuming the mass is on the earths surface. Acceleration due to gravity at earth surface = 9.82 m/s/s. > The force on the mass (and the reaction on the earth) is : > force (newtons) = mass * acceleration = 1 * 9.82 = 9.82 newtons > > Can also use : (G*m1*m2) / d2 , for force and reaction between any two masses > G = newtons gravitational constant (6.672 * 10-11) m1 = mass of earth (5.974 * 1024 kg) m2 = mass of object (1 kg ) d2 = distance between centres of gravity, squared ( 4.059 * 1013 )

it would be less than what it was before

it would be less than what it was before

No mass is not the magnitude of the force due to gravity on an object. Mass is the stuff of which the object is composed. The magnitude of the gravitational forces between the object and Earth ... or whatever planet the object happens to be on ... is the object's "weight".

Multiply your mass (in kilograms) by 9.8. That will give you your weight in newton. The weight is, precisely, the gravitational force.

If one of the two masses doubles but the distance between them remains unchanged,then the magnitude of the gravitational force between them is also doubled.

i dont know. sorry people

You are measuring the magnitude of the gravitational force that attracts your mass towards the center of the Earth, and the magnitude of the gravitational force that attracts the Earth towards you.