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Which physical quantity changes continuously during uniform circular motion?
The direction of velocity changes continuously during uniform circular motion. The magnitude of velocity remains constant, but its direction is constantly changing as the object moves around the circle.
An object traveling at a constant rate in a circular path is changing its?
velocity continuously because velocity has both magnitude and direction. In a circular path, the direction of the object's velocity is constantly changing as it moves around the circle, even though its speed (magnitude of velocity) may remain constant.
Is the velocity constant for an object in uniform circular and why?
No, the velocity is not constant for an object in uniform circular motion because the direction of the velocity is changing continuously due to the object's changing direction as it moves along the circular path. The magnitude of the velocity (speed) remains constant, but the velocity vector is constantly changing direction.
If an object has only a centripetal acceleration what aspect of the object's velocity is changing?
If an object has only a centripetal acceleration, its velocity's direction is changing, but its speed remains constant. This means the object is continuously changing its direction while maintaining a constant speed as it moves in a circular path.
What happens to speed and velocity when a car turns but maintains the same speed?
When a car turns but maintains the same speed, the velocity of the car changes because velocity includes both speed and direction. The speed of the car stays the same, but the direction of the velocity changes as the car turns.
When cars are changing direction they are also changing what?
When cars are changing direction, they are also changing their velocity vector, which includes speed and direction. This change in velocity requires acceleration, which can be in the form of turning left or right, slowing down, or speeding up.
Is the velocity constant for an object in uniform circular?
Answer: No, the speed is constant, but the velocity changes, since the direction changes. Please be sure you understand the difference between "speed" and "velocity", as used in physics. Speed is scalar which has only magnitude but not direction Whereas velocity is having both. So is a vector quantitiy
When you change speed and direction you are changing what?
When you change speed and direction, you are changing your velocity. Velocity is a vector quantity that includes both speed and direction. So when you modify either speed, direction, or both, you are altering your velocity.
Which decides direction velocity or acceleration?
Acceleration determines the direction of velocity. Velocity is a vector quantity that includes speed and direction, while acceleration is the rate of change of velocity. If an object is accelerating, its velocity is changing, which means its direction is also changing.
Why is velocity tangential to the path of a body?
Velocity is a vector; having direction. So, when changing direction constatly to have velocity a tangent can be drawn to the constantly changing path of the object having velocity.
In what two ways can velocity be changed?
Velocity changes when the direction of the motion changes.
Do you have velocity if you are turning?
Yes, velocity is a vector quantity that includes both speed and direction. When you are turning, your direction is changing, so you will have a velocity that accounts for both your speed and the direction you are moving in.
