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Velocity is the derivate of position with respect to time (i.e., the rate of change of position).
Velocity is a vector (the direction is relevant). If only the number is specified, not the direction, the word "speed" is used instead.
Acceleration is the derivative of velocity with respect to time; or the second derivate of position with respect to time (i.e., the rate of change of velocity).
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What is acceleration in science?
Acceleration is any change in velocity. Velocity is the speed and direction of motion.
Is an object going in circles at a constant speed an accelerated motion?
Yes. Acceleration is the change in velocity, and velocity is a vector, which means it has direction. Because an object undergoing uniform circular motion is changing direction, it is changing velocity, and thus, accelerating.
What is the relationship between motion speed velocity and acceleration?
Speed is a measure of motion and velocity just includes what direction it happens in.Acceleration is a measure of changes in speed.
Compare and contrast speed and acceleration?
-- "Speed" is the rate at which distance changes. -- "Velocity" is speed along with the direction of motion. -- "Acceleration" is the rate at which velocity changes, including the direction of the change.
How fast you are moving in which direction is a property of motion know as speed velocity acceleration momentum?
velocity
What is acceleration in science?
Acceleration is any change in velocity. Velocity is the speed and direction of motion.
What is the equation for motion?
Which one SPEED? VELOCITY? ACCELERATION ?...
What is the different between velocity and acceleration?
Velocity . . . what speed and direction something is moving. Acceleration . . . how fast the speed and/or direction of its motion are changing.
Is an object going in circles at a constant speed an accelerated motion?
Yes. Acceleration is the change in velocity, and velocity is a vector, which means it has direction. Because an object undergoing uniform circular motion is changing direction, it is changing velocity, and thus, accelerating.
What is difference between an object moving with uniform acceleration and an object moving with a constant velocity?
A motion with a constant speed will always be moving the same speed A motion with a constant acceleration will constantly be gaining speed, and does not remain moving at the same speed.
What is the relationship between motion speed velocity and acceleration?
Speed is a measure of motion and velocity just includes what direction it happens in.Acceleration is a measure of changes in speed.
Compare and contrast speed and acceleration?
-- "Speed" is the rate at which distance changes. -- "Velocity" is speed along with the direction of motion. -- "Acceleration" is the rate at which velocity changes, including the direction of the change.
How fast you are moving in which direction is a property of motion know as speed velocity acceleration momentum?
velocity
How is motion demonstratd with snowboarding?
Snowboarding demonstrates speed, velocity, and acceleration. It can also demonstrate a positive or negative value for velocity and acceleration.
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.
Velocity is the change of speed and/or direction of an object?
FALSE. Acceleration is the change of speed and/or direction of an object.
Why does an object in uniform circular motion exhibits acceleration when its speed is constant?
Acceleration is defined as the change in velocity divided by the time ora = (vf - vi)/tVelocity measures the speed and the direction of an object.In uniform circular motion, the object has the same speed but it is always changing direction and so, by the definition of acceleration, the object is considered accelerating. If this acceleration doesn't exist, the object would move in a straight line according to Newton's laws of motion.
