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What is the Difference between gravitational constant and acceleration due to gravity?
The acceleration due to gravity in the neighborhood of some mass is:
A = G m/R2
A = the acceleration of gravity
m = the mass of the mass
R = your distance from its center
==> G is the "gravitational constant".
Without it, you would know that the acceleration is 'proportional' to the mass of the mass, and 'inversely proportional' to the square of your distance from it. But you couldn't calculate an actual number without a 'proportionality constant'. That's what 'G' is.
The gravitational constant is a universal number that applies equally in all places, at all times, and upon all objects. It is expressed as:
6.67300 × 10-11 m3 kg-1 s-2
Acceleration due to gravity is the phenomenom in which all masses are attracted to all other masses. The force due to gravity is expressed as:
- Fg = Gm1m2/R2
where:
- Fg is the force due to gravity;
- G is the universal gravitational constant, above;
- m1 is the mass of the first object;
- m2 is the mass of the second object; and
- R is the distance from the centers of the two objects.
Acceleration is expressed as
- Ag = Fg/m1
where:
- Ag is the acceleration due to gravity;
- Fg is the Force due to gravity, from the equation above; and
- m1 is the mass of the object being accelerated.
Subsituting the equation for the force due to gravity (Fg) in the above equation for acceleration due to gravity (Ag), we get:
- Ag = Gm2/R2
Remember that m2 is the mass of the other object (say, planet Earth). Notice, too, that m1 (your mass) cancels out completely. So the acceleration of your body due to gravity depends on the mass of planet Earth, but does not at all depend upon you own mass, or weight. That means that all things, regardless of how heavy or light, experience the same acceleration due to gravity at sea level on planet Earth.
What else can I help you with?
What is the difference between gravitational acceleration and acceleration?
Gravitational acceleration is simply acceleration due to gravity.
How are constant speed and constant acceleration different?
There is a huge difference between constant speed and constant acceleration. Constant speed is when the object is travelling constant, no change in its velocity and acceleration or in other words no extra force to speed up. Constant acceleration when the object is acceleration constant, it means that the speed of the object is change at the same rate each second. The acceleration rate at which the object is travelling is constant. for example, when a car is stationary at a traffic light and it starts acceleration, picking up speed but the rate of acceleration will not constant because the amount of force applied differs each second due to the acceleration rate.
Difference between rate constant and specific rate constant?
There is no difference between them they are same rate constant is another name of specific rate constant
What is the difference between a constant in a graph and a constant in a experiment?
the difference between a constant in a graph and a constant in a experiment is that when on a graph, the constant is the thing that changes, and in a experiment it is the part that stays the same.
What apparatus was used by Cavendish to discover the universal gravitation constant?
The gravitational constant denoted by letter G, is an empirical physical constant involved in the calculation(s) of gravitational force between two bodies
What is the difference between gravitational acceleration and acceleration?
Gravitational acceleration is simply acceleration due to gravity.
What is the relationship between static acceleration and an object's position in a gravitational field?
The relationship between static acceleration and an object's position in a gravitational field is that the static acceleration of an object in a gravitational field is constant and does not change with the object's position. This means that the object will experience the same acceleration due to gravity regardless of where it is located within the gravitational field.
What is the difference between uniform acceleration and constant acceleration?
Gravitational acceleration is defined as the acceleration of an object caused by the force of gravitation, where all small bodies accelerate in a gravitational field at the same rate relative to the center of mass. Uniform linear acceleration is when a body moves in a straight line and accelerates at a constant rate, and the body is said to have a uniformly accelerated linear motion.
Differentiate between universal gravitation constant abbreviated as G and acceleration due to gravity abbreviated as g.?
The universal gravitational constant, which appears in Newton's Law of Universal Gravitation, can be used to calculate the gravitational attraction between any two masses, anywhere in the universe, not just here on Earth. Whereas the acceleration of gravity, g, is the specific acceleration caused by the planet Earth, at its surface where we live.
What is the difference between constant velocity and constant acceleration in terms of motion?
Constant velocity refers to an object moving at a steady speed in a straight line, while constant acceleration means the object is changing its speed at a consistent rate.
How are constant speed and constant acceleration different?
There is a huge difference between constant speed and constant acceleration. Constant speed is when the object is travelling constant, no change in its velocity and acceleration or in other words no extra force to speed up. Constant acceleration when the object is acceleration constant, it means that the speed of the object is change at the same rate each second. The acceleration rate at which the object is travelling is constant. for example, when a car is stationary at a traffic light and it starts acceleration, picking up speed but the rate of acceleration will not constant because the amount of force applied differs each second due to the acceleration rate.
How do you find acceleration due to gravity when gravitational constant is given. tell the formula?
Acceleration due to gravity in the vicinity of a mass 'M' is A = G M / R2 A = the acceleration G = gravitational constant M = mass of the mass R = distance from the center of the mass 'M'
How do you calculate the gravitational acceleration of an object?
To calculate the gravitational acceleration of an object, you can use the formula: acceleration due to gravity (g) gravitational force (F) / mass (m). The gravitational force can be calculated using Newton's law of universal gravitation, which is F G (m1 m2) / r2, where G is the gravitational constant, m1 and m2 are the masses of the two objects, and r is the distance between their centers.
What is the difference between constant speed and constant acceleration?
Constant speed means moving at a steady rate without any change in velocity, while constant acceleration means changing the velocity by the same amount in each unit of time. In other words, constant speed is uniform motion, while constant acceleration is when the velocity is changing at a constant rate.
What is the difference between the gravitational force (g) and the acceleration due to gravity (g) in the field of physics?
The gravitational force (Fg) is the force of attraction between two objects due to their masses, while the acceleration due to gravity (g) is the acceleration experienced by an object in a gravitational field. The gravitational force is a force, measured in newtons, while the acceleration due to gravity is a measure of how quickly an object accelerates towards the Earth, typically around 9.81 m/s2.
What is the relationship between acceleration and mass when mass is constant?
i think... acceleration is constant but im not sure
What is difference between an object moving with uniform acceleration and an object moving with a constant velocity?
A motion with a constant speed will always be moving the same speed A motion with a constant acceleration will constantly be gaining speed, and does not remain moving at the same speed.
