The mutual force with which every two masses attract each other because of
gravity is referred to as the "weight" of the objects.
The force of gravity acting upon an object is the object's weight. Weight is calculated by the mass of the object multiplied by the force of gravity (9.8m/s^2).
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Any upward force on an object can be less than, equal to, or greater than the force of gravity on that object. It all depends on the object's mass and distance from the center of the Earth.
Airplanes do not "defy gravity", any more than you do when you walk upstairs. In both cases, an upward force is generated that is greater than the downward force of gravity on an object. Since the net force on the object is then upward, the object accelerates upward.
The force of gravity is a force and can be described in terms of any of the usual units of force.However, since the force of gravity on an object depends on the object's mass, we need a wayto describe the gravitational 'field' without knowing the mass of each object. So we describethe gravity, for example on the surface of the Earth, in terms of the acceleration of gravity there,because any object near the surface but falling the rest of the way will have the same accelerationregardless of its mass.
There is a force of gravity between every pair of masses. So any object with mass is attracted to every other object with mass.
You don't specifically need a magnet to overcome the force of gravity; ANY force that is stronger than gravity can "overcome" it, at least temporarily. For example, if you lift an object up, you are "overcoming" the force of gravity.
I think it is Gravity
On earth, the forces acting on any object is gravity. Since there is an equal and opposite reaction to any force, the earth pushes back on the object. This is called the normal force.
Any upward force on an object can be less than, equal to, or greater than the force of gravity on that object. It all depends on the object's mass and distance from the center of the Earth.
the force of attraction between any two masses is called force of gravity the gravity of the _____ is approximately ____ .
The metric unit for force - any force - is the newton.
All objects attract one another (exert an attractive force), due to gravity. The effect of any force, including gravity - if there is no force opposing it - is to accelerate the object (i.e., change its velocity).
Airplanes do not "defy gravity", any more than you do when you walk upstairs. In both cases, an upward force is generated that is greater than the downward force of gravity on an object. Since the net force on the object is then upward, the object accelerates upward.
Yes. The force of gravity is the same, 9.8m/s2, whether an object is at rest, in vertical motion, or horizontal motion, because the force of gravity is due to the mass of the earth and not to the motion of any object. The force of gravity does decrease slightly with altitude, as distance from the center of the earth increases.
Black holes have the strongest gravity of any object.
The force of gravity is a force and can be described in terms of any of the usual units of force.However, since the force of gravity on an object depends on the object's mass, we need a wayto describe the gravitational 'field' without knowing the mass of each object. So we describethe gravity, for example on the surface of the Earth, in terms of the acceleration of gravity there,because any object near the surface but falling the rest of the way will have the same accelerationregardless of its mass.
The force of gravity on any object near the surface of the earth and close to sea level is 9.80 meters per second per second.
The greater the product of two masses, and the closer together they are, the greater the force of gravity is between them. There's no limit. On earth, the greatest force of gravity on any object occurs when the object's center of mass is closest to the ground.