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ac = v2/r, where the variables are: * 'a' is the centripetal acceleration in metres per second per second; * 'v' is the tangential velocity in metres per second; and * 'r' is the radius of motion in metres.

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14y ago
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12y ago

Two formulae can be useful. Use one or the other, depending on what data you have:

a = v2/r

a = omega2 r

a is the acceleration, v the speed, r the radius, omega (Greek lowercase omega) is the angular speed in radians/second.

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7y ago

Here are two formulae for centripetal acceleration:a = velocity squared / radius

a = omega squared x radius

(where omega - that's the Greek lower-case omega - is angular speed, in radians per second)

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12y ago

a=omega^2*r

Where

omega= angular velocity

r=Radius

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13y ago

a = w2r = v2/r

where

a is acceleration

w is angular velocity

r is radius of orbit

v is velocity.

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11y ago

The centripetal acceleration is the square of the speed divided by the radius.

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7y ago

acceleration (a) = velocity squared divided by radius

a = v^2/R

acceleration is gravity (32 feet/sec/sec) and R is radius of the earth you get a bout 17,500 miles per hour

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Q: How do you calculate the centripetal acceleration of an object?
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What is the acceleration toward the center of a curved or circular path is called what acceleration?

That's called 'centripetal acceleration'. It's the result of the centripetal forceacting on the object on the curved path.


How does centripetal acceleration depend upon the object's speed and the radius of the circle?

The centripetal acceleration is equal to velocity squared over radius. a=v^2/r


When an object moves in circle acts to accelerate the object towards the center of the circle?

centripetal acceleration


How do you change centripetal acceleration?

Change the magnitude of the force attracting the object toward the center.


A spacecraft orbits an unknown planet at a distance of 5.2 X 107 m from its center the period of its orbit is 52 hrs?

And what is the question?If you want to figure out the mass of the planet: First, use the formula for centripetal acceleration to get the acceleration. Then, use the gravitation formula to calculate the mass required to produce that acceleration.And what is the question?If you want to figure out the mass of the planet: First, use the formula for centripetal acceleration to get the acceleration. Then, use the gravitation formula to calculate the mass required to produce that acceleration.And what is the question?If you want to figure out the mass of the planet: First, use the formula for centripetal acceleration to get the acceleration. Then, use the gravitation formula to calculate the mass required to produce that acceleration.And what is the question?If you want to figure out the mass of the planet: First, use the formula for centripetal acceleration to get the acceleration. Then, use the gravitation formula to calculate the mass required to produce that acceleration.

Related questions

What is the acceleration toward the center of a curved or circular path is called what acceleration?

That's called 'centripetal acceleration'. It's the result of the centripetal forceacting on the object on the curved path.


He constant acceleration of an object moving in a circle is called?

centripetal acceleration


How does centripetal acceleration depend upon the object's speed and the radius of the circle?

The centripetal acceleration is equal to velocity squared over radius. a=v^2/r


What agents would cause a change in centripetal acceleration?

Centripetal Acceleration is the ratio of the square of the velocity and radius ac=v2/r So if we change the velocity of the circulating object or change the radius of the revolution, centripetal acceleration is changed


When an object moves in circle acts to accelerate the object towards the center of the circle?

centripetal acceleration


What is an example of tangential and centripetal acceleration?

If an object follows a circular path, it must have a centripetal force on it to keep it moving in a circle. Centripetal means "toward the center of the circle". The force causes Centripetal acceleration toward the center witch is along the radius of the circular path. Tangential acceleration occurs at a Tangent to the circular path and is always perpendicular to the centripetal acceleration. Always perpendicular to the radius of the circle.


What is the radial acceleration of the planet mercury?

I guess you mean the centripetal acceleration in its orbit around the Sun. That's not something that will usually be found in references such as the Wikipedia, but you can calculate it in several ways. 1) Use the law of gravitation to calculate the force between an object of mass 1 kg. at Mercury's distance from the Sun, and the Sun. Any other mass will do as well, but after calculating the force, you need to calculate the acceleration, so the mass of Mercury (or another object at the same distance) cancels in the calculation. 2) Look up Mercury's orbital data. Assuming a circular orbit, calculate the centripetal acceleration as v2/r.


What is the centripetal acceleration of an object being swung on a string with a radius of 3 meters at a velocity of 4 meters per second?

Use the formula for centripetal acceleration: velocity squared / radius.


How do you change centripetal acceleration?

Change the magnitude of the force attracting the object toward the center.


Is centripetal acceleration a scalar?

acceleration is never a scalar...it describes in what direction is the motion of an object changing, so it can't be a scalar...


A spacecraft orbits an unknown planet at a distance of 5.2 X 107 m from its center the period of its orbit is 52 hrs?

And what is the question?If you want to figure out the mass of the planet: First, use the formula for centripetal acceleration to get the acceleration. Then, use the gravitation formula to calculate the mass required to produce that acceleration.And what is the question?If you want to figure out the mass of the planet: First, use the formula for centripetal acceleration to get the acceleration. Then, use the gravitation formula to calculate the mass required to produce that acceleration.And what is the question?If you want to figure out the mass of the planet: First, use the formula for centripetal acceleration to get the acceleration. Then, use the gravitation formula to calculate the mass required to produce that acceleration.And what is the question?If you want to figure out the mass of the planet: First, use the formula for centripetal acceleration to get the acceleration. Then, use the gravitation formula to calculate the mass required to produce that acceleration.


If an object moves in uniform circular motion in a circle of radius R equals 1.0 meter and the object takes 4.0 seconds to complete ten revolutions calculate the centripetal acceleration?

246.74 or the rounded answer is 247