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Why Centripetal acceleration always directed toward the centre of circle?
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Which direction does the centripetal acceleration point?
Centripetal acceleration is acceleration towards the center of the movement.
The constant acceleration of an object moving in a circle is called?
The force toward the centre of the circle is called the centripetal force. centrpetal acceleration.
Where should you stand on the earth's surface to experience the least centripetal acceleration Explain?
As the earth bulges a bit at the equator, you should stand at the poles to experience the most centripetal acceleration. Looking at the formula for centripetal acceleration (Ac= v2/r), we see that as the distance from the centre of the body (r) increases, the acceleration decreases, therefore when the distance to the centre mass is smaller, as it is at the poles compared to at the equator, the acceleration is greatest.
Is there any scientific reason that why centripetal force is always directed towards the center of the circle?
This is a slightly odd question because to a certain extent it is self-answering. There are two distinct forces used in this way - centrifugal and centripetal. The centrifugal forces are those which are directed away from the centre and the centripetal are those directed towards the centre. The words themselves take their roots from Greek and Latin, with centrifugal meaning "fleeing from the centre" (Greek kentron + Latin fugere, to flee) and centripetal meaning "seeking the centre" (Greek kentroncentre + Latin petere to seek). Thus the term used is simply a way of describing the direction in which the force acts. The 'science part' is why a particular force, in a particular situation, acts in one way or the other - and that depends on the physical circumstance described.
Why does centripetal acceleration occur?
Centripetal means towards the center. Any object moving around in a circle is accelerating towards the center. Remember that acceleration involves a change in velocity, and a specification of "velocity" includes the direction; therefore, since the direction of the movement changes continuously, the object is "accelerating", according to the definition of acceleration.
Which direction does the centripetal acceleration point?
Centripetal acceleration is acceleration towards the center of the movement.
Can a car move around a circular racetrack so that the car has a tangential acceleration but no centripetal acceleration?
No, If a car moves around a circular race track with any constant speed, the acceleration is directed towards the centre. So it has a centripetal acceleration. The tangential acceleration would be irrelevant unless the car has an instantaneous tangential velocity of zero. Then the centripetal acceleration is zero. However, this would only exist for that small instant in time.
The centripetal force that causes circular motion always acts?
Towards the centre of the circle. Centripetal actually means "centre finding".
The constant acceleration of an object moving in a circle is called?
The force toward the centre of the circle is called the centripetal force. centrpetal acceleration.
Where should you stand on the earth's surface to experience the least centripetal acceleration Explain?
As the earth bulges a bit at the equator, you should stand at the poles to experience the most centripetal acceleration. Looking at the formula for centripetal acceleration (Ac= v2/r), we see that as the distance from the centre of the body (r) increases, the acceleration decreases, therefore when the distance to the centre mass is smaller, as it is at the poles compared to at the equator, the acceleration is greatest.
What is acceleration toward the center of a circle caused by?
The force which causes acceleration towards the centre of a circle is called Centripetal force but what causes it can vary.
Is there any scientific reason that why centripetal force is always directed towards the center of the circle?
This is a slightly odd question because to a certain extent it is self-answering. There are two distinct forces used in this way - centrifugal and centripetal. The centrifugal forces are those which are directed away from the centre and the centripetal are those directed towards the centre. The words themselves take their roots from Greek and Latin, with centrifugal meaning "fleeing from the centre" (Greek kentron + Latin fugere, to flee) and centripetal meaning "seeking the centre" (Greek kentroncentre + Latin petere to seek). Thus the term used is simply a way of describing the direction in which the force acts. The 'science part' is why a particular force, in a particular situation, acts in one way or the other - and that depends on the physical circumstance described.
When a body moves in a circle how force takes part there?
For circular motion to occur, there must be a centripetal force( a force that is always directed towards the centre of the circle). The centripetal force is defined as F = mv2/r Where F is the centripetal force, m is the mass of the orbiting body, v is the velocity of the body, and r is the distance to the centre of the circle. If you whirl a conker above your head, the centripetal force is provided by the tension of the string. For a planet orbiting the sun, the centripetal force is provided by gravity.
What equations describe centripetal acceleration centripetal force and gravitational force?
Centripical acceleration is the acceleration toward the centre that holds a satellite in elliptical orbit. All three are basically the same, all are attractied to a common center. They can be demonstrated by swinging an object around your head held by a length of string.
Why does centripetal acceleration occur?
Centripetal means towards the center. Any object moving around in a circle is accelerating towards the center. Remember that acceleration involves a change in velocity, and a specification of "velocity" includes the direction; therefore, since the direction of the movement changes continuously, the object is "accelerating", according to the definition of acceleration.
A satelitte is obriting the earth What is the centripetal accerleration?
a = v^2 / rwhere:a = centripetal acceleration ((metres / second) / second)v = orbital velocity (metres/second)r = orbital radius from earth centre of gravity (metres)
What is the centripetal force that causes it to move in a circle?
Centripetal force, which is the product of the mass and the centripetal acceleration.Fcp = m x acpYou can measure the acp in various ways:acp = v2 / r acp = ω2 x r
