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9.8 m/s2
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Yes this is the average value of acceleration due to gravity near by the surface of the earth. As we go higher and higher level this g value decreases and becomes almost negligible. Same way as we go deeper and deeper the g value decreases and at the centre of the earth its value becomes zero.
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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 is the difference between gravitational acceleration and acceleration?
Gravitational acceleration is simply acceleration due to gravity.
What are the effects of acceleration due to gravity on the time period of a pendulum?
The period of a pendulum (in seconds) is 2(pi)√(L/g), where L is the length and g is the acceleration due to gravity. As acceleration due to gravity increases, the period decreases, so the smaller the acceleration due to gravity, the longer the period of the pendulum.
How is it that acceleration due to gravity is EXACTLY thirty-two feet per second squared?
That it is exactly 32f/sec^2 not sure. That it is constant depends on the Earths' mass which is fairly constant.
When drawing the graph of distance vs time squared how do you calculate the the acceleration due to gravity?
Example: x axis = time, y axis = distance, plot values of s, when t = say 0 to 10, step 1 > If time is the variable, and distance the dependent, you should have been given a figure for acceleration (g), without which, you cant plot the graph. > Acceleration due to earths gravity (g) at earths surface radius is generally taken as = 9.82 metres per second / per second. > Use: s = (u*t) + (0.5 * g * t2) > where: s = distance u = initial velocity g = acceleration due to gravity (9.82 (m/s)/s) t = elapsed time
What is makemakes gravity compared to earths gravity?
The acceleration of gravity at its surface is currently estimated as 0.4 m/s2 .That's about 4% of the acceleration of gravity on the Earth's surface.
What is the compare of the earth and the moon in terms of size and surface gravity?
earth is 81.3 times the mass of the moon . acceleration due to gravity at earths surface = 9.82 (m/s)/s acceleration due to gravity at moons surface = 1.62 (m/s)/s . 1 kg at earths surface, force = 1 * 9.82 = 9.82 newtons 1 kg at moons surface, force = 1 * 1.62 = 1.62 newtons
What is gravity meausered in?
Gravity is described in terms of the acceleration of an object falling in it. The acceleration of gravity on Earth is 9.807 meters per second2. On the Moon, it's 1.623 meters per second2. Multiply an object's mass by the local acceleration of gravity, and you have the object's weight.
What is the surface gravity on earth?
The force of gravity on the earth is 9.8 m/s^2
How much stronger is jupiters gravity than earths?
jupiter has about 2.5 times the gravity of earth therefore the acceleration due to gravity is 26 m/s/s.
The SI unit for expressing gravity is?
There is no unit of "gravity". Gravity is described in terms of its effects, namely acceleration and force. SI unit of force: [ newton ] = 1 kilogram-meter/second2 SI unit of acceleration: meter/second2
What is the affect of rotation of the earth on acceleration due to gravity?
Gravity is pretty constant figure anywhere on earth, essentially its dependent on your distance from the center of gravity of the earth, nominally it will produce an acceleration of 9.81((m/s/)/s) at the earths surface. Gravity is dependent on mass and independent of motion , ie mass of earth attracting mass of person , attraction being proportional to total mass of both and distance between their centers of gravity. However , a very small opposing acceleration outwards is experienced because you are rotating about the earths axis (centrifugal action) , its maximum effect is on the equator and zero effect at the poles. this acceleration can be calculated from: a = (v^2)/r where: a = acceleration ((m/s)/s) v = velocity (m/s) r = radius or normal distance from earths axis (m)
Why does weight on an elevator change though you don't leave earths gravity?
If the elevator accelerates, the acceleration will provide an additional apparent force.
Why is acceleration due to gravity the same for all objets?
because all are measured at the same radius from the earths cog, if you doubled this distance, the acceleration would be only one quarter that of the surface
How does Acceleration relate to gravity?
Not at all. However Gravity can impart an acceleration - Gravitational acceleration.
How acceleration effect gravity?
Acceleration does not effect gravity. It is rather the other way round. Gravity can affect the rate of acceleration.
What occurs when the objects free falls near earths surfaces?
Constant acceleration
