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Is there is any linear or Circular motion equation or just the motion in which acceleration of body changes at constant velocity?
Wiki User
∙ 11y ago
The question is, if not a maelstrom, certainly a melange at least.
Especially noteworthy is the part where "acceleration of a body changes
at constant velocity".
Acceleration is the rate of change of velocity. If velocity is constant, then there is
no acceleration. If velocity changes at a constant rate, then acceleration is constant.
Velocity would have to change at a rate that changes, in order to have a changing
acceleration.
Now, what is it you're looking for ? A "linear or circular motion equation" ? There are
oodles of them, describing the relationship among the position, displacement, speed,
velocity, and acceleration, in one, two, or three dimensions, in rectangular, polar, and
spherical coordinates, for linear motion, and an entire separate set of equations for
circular motion.
Wiki User
∙ 11y ago
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What accelerates while traveling at constant velocity?
Nothing accelerates while traveling at constant velocity. Acceleration refers to a change in velocity, so if velocity is constant, there is no acceleration.
Is a person running in a circular track at 7mph an example of constant velocity at zero acceleration and if so why?
Yes, a person running in a circular track at a constant speed of 7mph is an example of constant velocity and zero acceleration. While the person is changing direction, their speed remains constant, resulting in a steady velocity. Acceleration would only occur if there were a change in speed or direction.
What is the equation for uniform velocity?
V = constant Speed = constant Direction = constant Acceleration = 0
Can an object acceleration if its velocity is constant?
No. It is a matter of definition. Acceleration is defined as a change of velocity. Technically, one must distinguish between velocity and speed. Velocity is a vector and includes the information about the magnitude (speed)and direction. One can have a constant speed and an acceleration (as in circular motion) but, by definition, constant velocity means zero acceleration.
Is it possible that the velocity of a body changes and its acceleration remains constant?
Yes, it is possible. When a body moves in a circular path at a constant speed, its velocity changes direction continuously, but its magnitude remains constant. In this case, the acceleration is constant in direction and magnitude, since it is always directed towards the center of the circular path.
Can a body have 0 velocity and still acceleration?
Yes, a body can have zero velocity and still have acceleration if its speed changes directions while its magnitude remains constant. This situation occurs when an object is moving in a circular path at a constant speed. The change in direction of velocity due to the circular motion results in centripetal acceleration.
Does the speed of a car moving in a circular path at 15 mph remain constant Or does the acceleration or its velocity remains constant?
The magnitude of the velocity will be constant however the direction will be constantly changing. The acceleration will remain constant towards the centre of the circle
What happens to your speed velocity and acceleration as you run circular laps?
As you run circular laps at a constant speed, your speed remains constant, but your velocity changes because velocity is a vector quantity that includes direction. Your acceleration points towards the center of the circle, providing the centripetal force needed to keep you moving in a circular path.
What is your acceleration if you have a constant velocity?
If your velocity is constant, then your acceleration is zero.
Why is circular motion an example of constant acceleration?
Circular motion is an example of constant acceleration because even though the speed of the object moving in a circle is constant, the direction of velocity is continuously changing. This change in direction indicates acceleration, as acceleration is defined as any change in velocity, including changes in direction.
Is acceleration uniform in uniformly circular motion?
No, acceleration is not uniform in uniformly circular motion. In uniformly circular motion, the direction of the velocity vector is constantly changing, which means there is always a centripetal acceleration acting towards the center of the circle. This centripetal acceleration is not constant in magnitude, making the overall acceleration not uniform.
Can an object have zero velocity and nonzero acceleration?
Yes, an object can have zero velocity and nonzero acceleration. This occurs when the object is changing its direction but not its speed. For example, in circular motion, the object's velocity is constantly changing direction, leading to a nonzero acceleration even when its speed is constant.
