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For a car moving around a circular track at a constant speed the acceleration is?
constant speed=0 acceleration Acceleration is the change in speed. If the speed doesn't change(ie constant) the acceleration is zero.
Why are you accelerating when you go around a corner at a constant speed?
Acceleration is any change in velocity. It could be a change in speed or direction. Technically, even slowing down is acceleration.
Would you consider a car turning around a corner at a constant speed to be accelerating?
It depends on which direction you are resolving the acceleration from. If you use the original direction of the car as it turns it is decelerating as the speed it is moving in that direction is decreasing. If you resolve from the direction which the car will be going towards then it is accelerating as its speed in that direction is increasing.
'A car with a mass of 1200 kilograms is moving around a circular curve at a uniform velocity of 20 meters per second The centripetal force on the car is 6000 newtons What is the radius of the curve'?
32meters
A car with a mass of 2000 kilograms is moving around a circular curve at a uniform velocity of 25 meters per second the curve has a radius of 80 meters what is the centripetal force on the car?
Force is given by Newton's second law: F = ma where F is the force, m is the mass and a is the acceleration. F=2000kg x (25 m/s)2 / 80 meters 15,625n
What is an object in uniform circular motion?
An object in uniform circular motion moves at a constant speed around a fixed center, following a circular path. Its velocity is always tangential to the circle and its acceleration is directed towards the center of the circle, causing a change in direction but not in speed.
What remain constant in uniform circular motion?
In uniform circular motion, the speed of the object remains constant as it moves around the circle. However, the velocity of the object changes because the direction of the velocity vector is constantly changing. The centripetal acceleration remains constant in magnitude and always points towards the center of the circle.
What is the correct name for circular motion?
If the motion is truly in the form of a circle, the phrase uniform circular motion describes it appropriately. This means that the object is in a constant state of motion about a fixed point at a constant distance from that point. Circular motion can be considered an acceleration, because an acceleration describes any change in velocity or direction. Since circular motion involves constant change in direction, the object exhibits constant acceleration.
Which physical quantity changes continuously during uniform circular motion?
The direction of velocity changes continuously during uniform circular motion. The magnitude of velocity remains constant, but its direction is constantly changing as the object moves around the circle.
How can you have acceleration without a change in velocity?
Turning is acceleration, and it doesn't affect your speed. One example of this is a satellite in orbit, it is always accelerating towards the Earth due to gravity, but the speed doesn't change because it's just turning in a circle around the Earth.
Does a car accelerate in circular motion?
Anything in circular motion is accelerated.'Acceleration' does NOT mean 'speeding up'. It means any change in the speedor the direction of motion.Circular motion involves constantly changing direction, and that's constant acceleration.
What is the important characteristic of uniform circular motion?
The important characteristic of uniform circular motion is that the speed of the object remains constant throughout its motion, while its direction continuously changes. This means that the object moves at a constant speed around the circular path.
How uniform circular motion is rewarded from accelerated motion?
The purpose and function of the word "rewarded" here are very unclear, as is the thrust of the question. Uniform circular motion IS uniformly accelerated motion, since the direction of the motion is constantly changing.
Does the direction of circular motion changes continously?
Yes, the direction of circular motion can change continuously as an object moves around a circle. This change in direction is known as angular acceleration and is influenced by external forces acting on the object.
When a ball is traveling at a constent speed around the inside of circular structure is the ball accerlerating?
Yes, acceleration is present. Acceleration is a change in speed and/or direction of motion. Even if speed is constant, acceleration is present if the path of the motion is anything but straight.
Are satellites an example of acceleration as it orbits around the earth?
Yes. Since the velocity changes all the time, there is an acceleration. The acceleration is towards the center of the Earth. Note that the speed need not change; velocity consists of a speed (magnitude) and a direction, and in a circular orbit, it is the direction that changes.Yes. Since the velocity changes all the time, there is an acceleration. The acceleration is towards the center of the Earth. Note that the speed need not change; velocity consists of a speed (magnitude) and a direction, and in a circular orbit, it is the direction that changes.Yes. Since the velocity changes all the time, there is an acceleration. The acceleration is towards the center of the Earth. Note that the speed need not change; velocity consists of a speed (magnitude) and a direction, and in a circular orbit, it is the direction that changes.Yes. Since the velocity changes all the time, there is an acceleration. The acceleration is towards the center of the Earth. Note that the speed need not change; velocity consists of a speed (magnitude) and a direction, and in a circular orbit, it is the direction that changes.
What is the direction of the centripetal force acting on a satellite that is in uniform circular motion around Earth?
The centripetal force acting on a satellite in uniform circular motion around Earth is directed towards the center of Earth. This force is necessary to keep the satellite moving in a circular path instead of following a straight line.
