Can a body having uniform acceleration necessary be move in the straight line?

Question

Answer

No

Answer

No,its not necessary to move in a straight line if initial velocity applied is in same direction then yes otherwise no.

Answer

No Because in a uniformly accelerating circular motion the body will have constant acceleration even though having a circular path

Answer

Can a body having uniform acceleration necessarily move in a straight line?

A body with uniform acceleration can move in a straight line, but it is not necessary for it to do so. Whether a body with uniform acceleration moves in a straight line or not depends on the initial conditions and external forces acting on the body.

Uniform Acceleration:
Uniform acceleration refers to a situation where the velocity of an object changes by the same amount in every equal interval of time. This means that the object's acceleration remains constant throughout its motion.

Key Point 1: Uniform Acceleration implies change in velocity, not necessarily direction
Uniform acceleration implies a change in velocity. However, this change in velocity can occur in any direction. It is not limited to only straight-line motion. A body with uniform acceleration can still change its direction while maintaining a constant change in velocity.

Key Point 2: External Forces and Initial Conditions
The path of a body with uniform acceleration is influenced by the initial conditions and external forces acting on it. If there are no external forces or the initial conditions dictate a straight-line motion, then the body will move in a straight line. However, if there are external forces or the initial conditions set the body on a curved path, it will not move in a straight line.

Key Point 3: Examples
1. A car moving on a straight road with uniform acceleration will continue to move in a straight line if there are no external forces acting on it. The acceleration may be due to pressing the accelerator pedal or releasing the brakes, but as long as no external forces cause a change in direction, the car will move straight.
2. On the other hand, if a ball is thrown upwards with uniform acceleration, it will not move in a straight line. The acceleration due to gravity will cause the ball to follow a curved path. The uniform acceleration in this case is vertical, but it does not result in straight-line motion.

Conclusion
In conclusion, while a body with uniform acceleration can move in a straight line, it is not necessary for it to do so. The path of the body depends on external forces and initial conditions. Uniform acceleration only implies a constant change in velocity, not necessarily a straight-line motion.

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