A particle is revolving in a circle with increasing its speed uniformly. Which of the following is constant ?
Answers
Answer:
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Tangential acceleration
Explanation:
A particle is revolving in a circle of radius r with increasing its speed uniformly.
since the angular velocity is increasing uniformly hence the tangential acceleration is constant.
Tangential acceleration is the acceleration of a particle in direction of its velocity or in direction of motion which contributes in increasing or decreasing the velocity.
Radial acceleration is along the radial direction of a circle which is due to the centrifugal force on the particle which helps the particle to rotate in circle.
Radial acceleration is increasing since it is proportional to the square of the angular velocity.
angular velocity is also increasing as mentioned in the question.