Why is uniform circular motion called accelerated motion???

Question

Answer

See,we know that acceleration=rate of ''change in velocity''we also know that if direction changes, velocity also will change (as it is vector quantity).In a circular motion, be it uniform or non-uniform, direction changes at every single point.As the direction changes we can clearly say that there is a 'change in velocity'. And change in velocity is nothing but ACCELERATION . Thus, we can say that uniform circular motion can also be called accelerated motion.

Answer

When an object moves on acircular path then direction of velocity changes each and every point of the path so,velocity of the object changes at every point of the path even magnitude of velocity remains same at all points.rherefore acceleration is produced so,uniform circular motion ia an accelerated motion..

Answer

It is called accelerated motion because in uniform circular motion direction of velocity keeps on changing.Direction of velocity at any point during circular motion is along tangent of circular path.

Answer

Introduction:
Uniform circular motion is the motion of an object that moves at a constant speed along a circular path. However, despite the constant speed, this motion is called accelerated motion.

Explanation:
There are two reasons why uniform circular motion is considered accelerated motion:

1. Change in Velocity:
In uniform circular motion, the direction of the object's velocity is constantly changing as it moves along the circular path. Although the speed of the object remains constant, the velocity is changing, and this means that the object is experiencing acceleration. Acceleration is the rate of change of velocity, and in this case, the object's velocity is changing due to the change in direction.

2. Centripetal Force:
The second reason why uniform circular motion is considered accelerated motion is due to the presence of a centripetal force. Centripetal force is the force that causes an object to move in a circular path. This force is always directed towards the center of the circle and is responsible for keeping the object moving along the circular path.

According to Newton's Second Law of Motion, F = ma, where F is the net force acting on an object, m is the mass of the object, and a is the acceleration of the object. In the case of uniform circular motion, the net force acting on the object is the centripetal force, which is always directed towards the center of the circle. Therefore, the object is experiencing acceleration due to the centripetal force.

Conclusion:
In conclusion, uniform circular motion is considered accelerated motion because the object is experiencing a change in velocity and is subjected to a centripetal force, which causes the object to move along the circular path. Although the speed of the object remains constant, the direction of the velocity is changing, and this means that the object is experiencing acceleration.

Answer

Thnk u all above

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