If a body is moving in a circular path with uniform speed, which of the followin
Practice Questions
Q1
If a body is moving in a circular path with uniform speed, which of the following statements is true?
The body has no acceleration
The body has constant velocity
The body experiences centripetal acceleration
The body moves in a straight line
Questions & Step-by-Step Solutions
If a body is moving in a circular path with uniform speed, which of the following statements is true?
Step 1: Understand that a body moving in a circular path is constantly changing direction.
Step 2: Recognize that even if the speed is constant, the change in direction means the body is accelerating.
Step 3: Identify that this type of acceleration is called centripetal acceleration.
Step 4: Note that centripetal acceleration always points towards the center of the circular path.
Step 5: Conclude that the true statement is that the body experiences centripetal acceleration directed towards the center of the circle.
Centripetal Acceleration – Centripetal acceleration is the acceleration that keeps an object moving in a circular path, directed towards the center of the circle.
Uniform Circular Motion – Uniform circular motion refers to the motion of an object traveling at a constant speed along a circular path.
