Want this question answered?
The answer depends on the slope of which graph.
It's the mutual forces of gravitational attraction between the Earth and each object.
False. No, it means that, at the earth's surface, the speed increases by 9.81 m/sec. The basic relationship holds good in any gravitational field. The actual number 9.81 depends on the mass of the object causing the gravitational field and the distance between the centers of the two objects.
the objects fall to the ground
A black hole. However, it does not have a surface but an event horizon.
The further away from the Earth's surface you travel - the weaker the gravitational pull is.
Gravitational potential energy.
9.8 newtons per kilogram of mass
None really. If sent to the International Space Station, objects would have no weight but concave ones would have some capacity. Those same objects, back on the surface of the earth would have some weight but the same capacity as before. In stronger gravitational fields, the weight would continue to increase but there would be no change in the capacity.
Aside from the obvious attraction between everyday objects and the planet, one cannot easily observe the gravitational attraction between objects on the planet's surface because nothing has enough mass for the force to be noticeable.
At what height in kilometers above the surface of the Earth is there a 4% difference between the approximate gravitational force mg and the actual gravitational force on an object
because the value of gravitational force of earth is greater than that of moon.