Question

give an example where accerelation of an object is perpendicular to its direction of motion ​

Answer 1

Explanation:

When an object is moving along a circular motion its path is along the circle tangent but the centripetal acceleration is towards the circle radius. ... So when the object in the circular motion, the velocity and accelerations are in a mutually perpendicular direction.

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Answer 2

Answer:

Whenever a body is in a uniform circular motion, the direction of the body is always perpendicular to the acceleration of the body. The acceleration of the body is along the radius, while the direction of the body is along the tangent. Radius is perpendicular to tangent