0
What are the differences between acceleration speed and velocity?
Wiki User
∙ 14y ago
Acceleration is the change in velocity. That is, if you're going faster, you're accelerating in the positive direction. If you're going slower, you're accelerating in the negative direction, or decelerating.
Velocity is the change in position. Measured in meters/second most of the time, it describes how quickly you are moving and in what direction.
Speed is the absolute value of velocity. Unlike velocity and acceleration, speed is a scalar, not a vector (which means it has an amount, but no direction). If you're moving backwards at 2 m/s, your velocity is -2 m/s, but your speed is still just 2 m/s.
Wiki User
∙ 14y ago
Add your answer:
Earn +20 pts
What is acceleration speed and velocity?
Speed is (distance covered) divided by (time taken to cover the distance).Velocity is a speed and its direction.Acceleration is any change of velocity.
How is speed velocity and acceleration alike?
Acceleration is the derivative of velocity. In other words, acceleration is the rate at which the velocity is changing.
When you press your bicycle's brakeswhat happens to your speedvelocityand acceleration?
your seed,velocity,and acceleration will be slow When you brake, your acceleration increases (!), your velocity decreases (and in this case, there is no difference between velocity and speed). Negative acceleration increases when braking a moving bike.
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.
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.
What is the difference between speed velocity acceleration?
Speed is the rate of change in distance, whereas velocity is speed and direction of travel. Acceleration is the change in velocity (including direction).
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.
What is the differnece between speed acceleration and velocity?
Velocity is the change in displacement in a unit time in a specific direction. Speed is the magnitude of velocity and has no direction. Acceleration is the change in velocity in a unit time.
What is the differences between speed and velocity is that velocity includes?
Velocity includes a Direction.
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.
What is one similarity to speed velocity acceleration?
Speed, velocity, and acceleration all have momentum.
Are speed and acceleration the same?
No. Speed is the magnitude of velocity and acceleration is the change of velocity in time.
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 are the importance of speed velocity and acceleration in sports?
what are important speed, velocity and acceleration in several sports
What does acceleration have to do with velocity?
Velocity is speed in a given direction Acceleration is the rate in which you change velocity.
How are acceleration and speed alike?
They are not alike but they are related. A positive acceleration means an increase in velocity (speed). A negative acceleration means a decrease in velocity. Velocity (speed) has the dimensions of distance / time. Acceleration has the dimensions of distance/time2 or velocity/time.
What is acceleration speed and velocity?
Speed is (distance covered) divided by (time taken to cover the distance).Velocity is a speed and its direction.Acceleration is any change of velocity.
