Gravity is considered what type of force?
A. Conservative
B. Non-conservative
Answer (3)
Gravity is a conservative force.
That means that when you move around in a gravitational field, the amount of energy you need in order to get someplace depends only on where you start and where you finish, and it's not affected by the route you take to get there.
Friction ... as an example ... is not like that. If friction is present and you wander around on the way from 'A' to 'B', taking a longer route, then you'll need more energy than you would need for a more direct, shorter route.
Gravity is considered a conservative force . That's because the total energy in a closed system remains constant when only conservative forces, like gravity, are acting upon it.
The correct option is A.
A conservative force, in physics , is a fundamental concept in the study of mechanical energy . It's a force field in which the work done by the force on an object depends solely on the initial and final positions, not on the path taken. Gravitational and electrostatic forces are common examples of conservative forces. The key characteristic is that the total mechanical energy (kinetic plus potential) of a system is conserved when only conservative forces are at play. This principle has significant applications in fields such as physics, engineering, and celestial mechanics.
**Gravity **is considered a conservative force. The term 'conservative force' refers to a force that performs work over a distance such that the work is independent of the path taken. This means that the total energy in a closed system remains constant when only conservative forces act upon it. In the context of gravity, whether you lift a book straight up or move it up a ramp, the net energy change (gravitational potential energy) is the same, thus making gravity a conservative force.
Hence The correct option is A.
Learn more about Conservative Force here:
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Gravity is a conservative force because the work done by gravity depends only on the initial and final positions of an object, not on the path taken. The energy is stored as gravitational potential energy when work is done against gravity. In contrast, non-conservative forces, like friction, depend on the path taken.
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