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If you are traveling around a curve at a constant speed of 30 km is the veiocity change?
Wiki User
∙ 14y ago
Yes, the velocity is changing.
Velocity is a quantity composed of the speed and the direction of motion.
Constant velocity means: Constant speed, in a straight line.
If the direction is changing, then the velocity is changing, even if the speed is constant.
Wiki User
∙ 14y ago
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How can you be accelerating and traveling at a constant speed?
You can be accelerating and traveling at a constant speed if you change directions.
Are you accelerating if you are traveling in a constant direction with constant speed and explain?
If you are traveling at a constant speed with changing direction there is a change in velocity, so you are accelerating.
What is light's acceleration if its traveling at a constant speed of 300000 km s?
It has no acceleration. The definition of acceleration is the change in velocity over time, so if it is traveling at a constant speed, it has no acceleration. Also, the speed of light is a constant, which means it does not change.
Can a bus change the direction of its velocity when traveling with a constant acceleration?
yes
Can an object traveling at constant velocity have acceleration why?
If a velocity or speed is constant there isn't an acceleration. This is because the acceleration is the change in speed or velocity and if it's constant then there sn't a change.
Is your speed is constant if you are traveling in a straight line with an acceleration of zero?
If your acceleration is zero, then yes, you are traveling at a constant speed. The path does not matter. Acceleration measures the change in velocity, so an acceleration of zero means that there is zero change in velocity and therefore the speed is constant.
Is there an acceleration when an object traveling at constant velocity and why?
No. Acceleration is change of velocity / time. If there is no change in velocity, there is no acceleration.
Does a car traveling along a curved path at constant speed have a constant momentum?
No, the magnitude will be constant, but the direction of the momentum will change to reflect the direction of the velocity.
Does a car traveling 20 mph on a curved exit ramp have a constant velocity?
No it does not because once you change direction you do not have a constant speed.
Can a bus change direction of its velocity when traveling with constant acceleration?
Yes, if the acceleration is not colinear with the existing velocity.
Traveling without changing speed?
When you (or an object) travel without changing speed, then you have constant velocity (speed). This means there is no change in speed (acceleration) when you (or an object) is traveling.
How can you accelerate if your speed does not change?
A change in the vector or direction that you are traveling is considered an acceleration; even if you don't change speed. This would be the case for going around in a merry-go-round, e.g. You are accelerating (changing direction), but the speed is constant (velocity is changing).
