Wiki User
∙ 13y agoVelocity is speed together with its direction.
Acceleration indicates a change in velocity ... speed or direction or both.
Change of direction means acceleration, even if speed is constant.
Constant velocity means constant speed and direction ... zero acceleration.
Wiki User
∙ 13y agoNo, a particle with constant speed cannot be accelerating, as acceleration is the rate of change of velocity. If a particle has constant velocity, it is not accelerating because its velocity is not changing in magnitude or direction.
No, you are not accelerating if you are traveling in a constant direction with a constant speed. Acceleration is the rate of change of velocity, so if your velocity remains constant, there is no acceleration.
Yes, a particle can have a velocity of zero and still be accelerating if its speed is changing. Acceleration is the rate at which the velocity of an object changes over time, so even if the particle's velocity is momentarily zero, if it is changing, it is experiencing acceleration.
In uniform circular motion, although the speed of the particle remains constant, the velocity constantly changes direction as it moves around the circle. Since velocity is a vector quantity that includes both speed and direction, despite the constant speed, the changing direction of the velocity means that the particle is not moving at a constant speed.
No, an object moving at a constant speed cannot be accelerating. Acceleration is defined as a change in velocity over time, so if the speed is constant, there is no change in velocity and therefore no acceleration.
No, an object with constant speed is not accelerating. Acceleration is the rate of change of velocity, so if the speed of an object is constant, its velocity is not changing and therefore there is no acceleration.
No, you are not accelerating if you are traveling in a constant direction with a constant speed. Acceleration is the rate of change of velocity, so if your velocity remains constant, there is no acceleration.
Yes, a particle can have a velocity of zero and still be accelerating if its speed is changing. Acceleration is the rate at which the velocity of an object changes over time, so even if the particle's velocity is momentarily zero, if it is changing, it is experiencing acceleration.
In uniform circular motion, although the speed of the particle remains constant, the velocity constantly changes direction as it moves around the circle. Since velocity is a vector quantity that includes both speed and direction, despite the constant speed, the changing direction of the velocity means that the particle is not moving at a constant speed.
No, an object moving at a constant speed cannot be accelerating. Acceleration is defined as a change in velocity over time, so if the speed is constant, there is no change in velocity and therefore no acceleration.
No, an object with constant speed is not accelerating. Acceleration is the rate of change of velocity, so if the speed of an object is constant, its velocity is not changing and therefore there is no acceleration.
No. Acceleration is any change of velocity.But its speed can be constant.
No, if you are traveling at a constant speed, you are not accelerating. Acceleration refers to a change in speed or direction.
No, a jogger moving at a constant speed is not accelerating. Acceleration is the rate of change of velocity, so if the jogger's speed remains constant, there is no acceleration.
This is not possible. Acceleration refers to a change in speed or direction, so if the speed is constant, there is no acceleration.
No, if an object's speed is constant, then it is not accelerating. Acceleration is the rate of change of an object's velocity, which includes both speed and direction. If an object's speed is constant, it means there is no change in velocity and therefore no acceleration.
This is one of those theoretical situations, like the frictionless surface you will see in physics problems. The short answer is that no, a car travelling at a constant speed is not accelerating. Acceleration is a change in velocity over time. Velocity is speed, so if you have zero change in velocity over a period of time, you have acceleration of zero. In the real world, you will have other factors acting on the vehicle, which would affect the acceleration.
An object with a constant (vector)velocity is not accelerating. An object with a constand (scalar)speed can actually be accelerating, a car with a constant speed that passes around a corner is changing direction and is subjected to a lateral acceleration.