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If a body falls freely under gravity, the gravitational acceleration will be equal to?
Wiki User
∙ 13y ago
On earth, it'll be 9.8 meters (32.2 feet) per second2.
In other places, it'll be different numbers.
Wiki User
∙ 13y ago
Wiki User
∙ 14y ago32 feet per second per second. On Earth.
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What is mass multiplied by gravity?
Force or weight Force= mass X acceleration gravity is an acceleration (9.8m/s2) Weight = mass X acceleration due to gravity
What effect of gravitational acceleration on Gravitational constant G?
The gravitational constant, G (big G), is a physical constant that doesn't change at all. The magnitude of gravitational acceleration, g (little g), has no effect on G.Little g is used as an approximation for near-surface gravity of a planet (or other large mass). The reason it is used is because the formula for universal gravity and Newton's second law:F = G (mplanet*mobject)/(r3) -- r is the distance between the centers of massF = mobject*aobjectyields (when set equal and dividing out the mass of the object): aobject = G (mplanet)/r3As you can see, the acceleration due to gravity won't change much for distances near the planet's surface. We call the above magnitude, g. Each planet has its own g and Earth's is about 9.8 m/s2.
What is the gravitational potential energy of an object is equal to its weight multiplied by its?
The gravitational potential energy is equal to: GPE = mass x gravity x height Or equivalently: GPE = weight x height
What is 19.8 meters per second squared?
It is a specific measure of a rate of change of velocity, also known as acceleration. As a rough approximation it is about equal to twice the gravitational acceleration on Earth.
What is the gravitational potential energy of an object equal to?
It is the product of the mass of the object in Kg, the gravitational acceleration which is 9.81 m/sec2, and the height of the object above earth's surface in meters. Result is in Joules
Are inertial and gravitational acceleration equal?
No, inertial and gravitational acceleration are not equal. Inertial acceleration is caused by changes in velocity due to forces acting on an object, while gravitational acceleration is caused by the force of gravity on an object due to its mass.
When an object falls freely to the ground its acceleration is uniform?
Yes, when an object falls freely due to gravity, its acceleration is uniform and equal to 9.8 m/s^2, directed towards the center of the Earth. This uniform acceleration is the result of the gravitational force acting on the object and is independent of the object's mass.
What is the definition of free fall?
when the acceleration of the freely falling object is equal to the acceleration due to gravity then there occurs free fall.
What is gravitational acceleration equal to?
Gravitational acceleration is equal to approximately 9.81 m/s^2 on the surface of the Earth. It is the acceleration experienced by an object due to gravity pulling it towards the center of the Earth.
Is mass x gravity equal to an objects acceleration?
Not quite. The product of an object's mass and acceleration gives the force acting on the object (F=ma). On the other hand, an object's weight, which is the product of its mass and the acceleration due to gravity, represents the gravitational force acting on the object.
What is a force that can change when acceleration due to gravity cha nges?
That would be the equal mutual gravitational forces between you and Earth, commonly referred to as your 'weight'.
When A ball rolls down a slope ramp the acceleration is?
The acceleration of a ball rolling down a slope ramp is due to gravity pulling it downwards. The acceleration is equal to the gravitational acceleration (9.81 m/s^2) multiplied by the sine of the angle of the slope.
Is fmg the formula that tells the gravitational attraction between m and the earth?
Yes, the equation is Fg = mg. This means that the force of gravity is equal to the mass times the gravitational acceleration (which is 9.8 m/s2). For example, the force of gravity on a 2 kg object would be 2*9.8, which is 19.6 Newtons. (This comes form the equitation F = ma, substituting g, the gravitational acceleration, for a).
As a freely falling object speeds up what is happening to its acceleration due to gravity?
The acceleration due to gravity remains constant at approximately 9.81 m/s^2. As an object falls, its velocity increases, but the acceleration due to gravity remains the same throughout the duration of the fall.
What is the acceleration of both the apple and watermelon in the picture?
The acceleration of both the apple and watermelon would be the same and equal to the acceleration due to gravity (9.8 m/s^2) since they are both falling freely in a vacuum.
Mass times acceleration due to gravity?
The product of an object's mass and acceleration due to gravity is equal to its weight. Weight is the force exerted on an object due to gravity, and it is a measure of the gravitational force acting on the object. The formula to calculate weight is W = m * g, where W is the weight, m is the mass of the object, and g is the acceleration due to gravity.
Weight equals mass X acceleration of free-fall?
The weight of an object is defined as the force acting on it due to gravity. This force is equal to the mass of the object multiplied by the acceleration due to gravity (9.81 m/s^2 on Earth). So, weight = mass x acceleration due to gravity.
