when will you say a body is in non- uniform acceleration Related: Acceleration?

Question

when will you say a body is in non- uniform acceleration Related:  Acceleration?

Answer

A body is said to be in non uniform acceleration when it is increasing unequal amount of speed in equal intervals of time.

Answer

When a body increases or decreases its velocity by unequal amounts in equal intervals of time then the acceleration of the object is said to be uniform.

Answer

Non-uniform acceleration
When a body's velocity changes at a non-constant rate over time, it is said to be undergoing non-uniform acceleration. In this case, the body's acceleration is not constant and may vary throughout the motion.

Factors indicating non-uniform acceleration
- Changing acceleration: If the acceleration of a body is not constant and varies with time, it is a clear indicator of non-uniform acceleration. This can be seen in cases where the force acting on the body changes, causing the acceleration to vary.
- Curved motion: When a body moves along a curved path, its acceleration is constantly changing direction, leading to non-uniform acceleration. The centripetal acceleration in circular motion is an example of non-uniform acceleration.
- Varying speed: If a body's speed is changing at different rates at different points in time, it implies non-uniform acceleration. This can be observed in scenarios where the body speeds up or slows down irregularly.
- Uneven force: Uneven or varying force acting on a body can result in non-uniform acceleration. For example, in a rocket launch, the thrust may vary as the rocket burns fuel, leading to non-uniform acceleration.
- Non-linear motion: In cases where the motion of a body follows a non-linear path, the acceleration experienced by the body will also be non-uniform. This can be due to changing directions or magnitudes of forces acting on the body.
In conclusion, a body is said to be in non-uniform acceleration when its acceleration is not constant and varies over time due to changing velocities, forces, or motion paths. Recognizing these factors can help identify when a body is undergoing non-uniform acceleration.

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