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What is the acceleration due to gravity 9000000 meters away from the center of the earth?
If you have a known rate of acceleration and radius (such as at the earths surface), you can use the following equation to calculate the acceleration at another radius.a = k / ((d / r)^2)key:a = new acceleration rate ((m/s)/s)d = new radius (metres)k = known acceleration rate ((m/s)/s)r = known radius (metres)so if:d = 9 000 000 metresk = 9.82 (m/s)/s (acceleration at earths surface)r = 6 371 000 metres (radius at earths surface)then:a = 4.92 (m/s)/s
What occurs when the objects free falls near earths surfaces?
Constant acceleration
Where do you experience more gravity on earths surface or earths center?
on the surfaceNote:Since the earth's composition is not homogeneous, the gravitational acceleration onthe surface is probably less than what it is some small distance below the surface,but it's certainly greater than at the center.
What is the distance from the Earths center to a point outside the Earth where the gravitational acceleration due to the Earth is 1 26 of its value at the Earths surface?
That would have to be at a radius that is sqrt(26) = 5.1 times the Earth's physical radius, or about 32,486 kilometers (20,186 miles) from the center.
What is the relationship between angular acceleration and centripetal acceleration in rotational motion?
In rotational motion, angular acceleration and centripetal acceleration are related. Angular acceleration is the rate at which an object's angular velocity changes, while centripetal acceleration is the acceleration directed towards the center of rotation. In rotational motion, centripetal acceleration is caused by angular acceleration, as the change in angular velocity results in a change in direction, causing the object to accelerate towards the center of rotation.
What does the slope of an acceleration time graph indicate?
The slope of an acceleration-time graph represents the rate of change of acceleration over time. A steeper slope indicates a faster rate of acceleration, while a less steep slope indicates a slower rate of acceleration.
What is the relationship between tangential acceleration and centripetal acceleration in circular motion?
In circular motion, tangential acceleration and centripetal acceleration are related but act in different directions. Tangential acceleration is the rate of change of an object's tangential velocity, while centripetal acceleration is the acceleration towards the center of the circle. Together, they determine the overall acceleration of an object moving in a circle.
What is the rate at which an object velocity changes?
Acceleration
How does Acceleration relate to gravity?
Acceleration is the rate of change of velocity over time. In the context of gravity, objects near the Earth's surface experience a gravitational acceleration towards the center of the Earth of approximately 9.81 m/s^2. This gravitational acceleration causes objects to fall towards the Earth at an increasing rate due to the force of gravity acting upon them.
What is the rate change in velocity?
The rate of change in velocity is known as acceleration.
Is there any difference between angular acceleration and radial acceleration?
Angular acceleration is the rate of change of angular velocity of an object, while radial acceleration is the component of acceleration directed towards or away from the center of rotation. They are related but describe different aspects of an object's motion in a rotational system.
What is the rate at which speed or direction changes?
Acceleration
