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The measure of how fast a velocity is changing at a specific instant is known as?
Wiki User
∙ 12y ago
The rate of change of velocity is known as acceleration. This can come in different forms (linear / nonlinear acceleration, angular acceleration ect).
Wiki User
∙ 12y ago
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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.
Can a body have zero velocity and still be accelerating?
Yes, a body can have zero velocity and still be accelerating if its speed is changing, either increasing or decreasing, over time. This is because acceleration is a measure of how the velocity of an object is changing, regardless of its current velocity.
What are the three measure related to the study of motion?
distance, speed, and time
How do you measure instantaneous velocity?
Instantaneous velocity is typically measured by taking the derivative of an object's position function with respect to time. This derivative provides the object's velocity at a specific moment in time, giving the rate of change of position at that instant.
What does constant velocity or acceleration mean?
Constant velocity means the object is moving in a straight line at a steady speed without changing direction. Constant acceleration means the object's velocity is changing at a constant rate over time.
Why do you had to calculate acceleration with velocity?
Because acceleration is the rate of change of velocity: it is a measure of how quickly velocity is changing.
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.
What does a tangent to a velocity-time graph measure?
A tangent to a velocity-time graph represents the instantaneous acceleration of an object at that specific moment in time. It shows how the velocity is changing at that particular point.
Can a body have zero velocity and still be accelerating?
Yes, a body can have zero velocity and still be accelerating if its speed is changing, either increasing or decreasing, over time. This is because acceleration is a measure of how the velocity of an object is changing, regardless of its current velocity.
What are the three measure related to the study of motion?
distance, speed, and time
How do you measure instantaneous velocity?
Instantaneous velocity is typically measured by taking the derivative of an object's position function with respect to time. This derivative provides the object's velocity at a specific moment in time, giving the rate of change of position at that instant.
What does constant velocity or acceleration mean?
Constant velocity means the object is moving in a straight line at a steady speed without changing direction. Constant acceleration means the object's velocity is changing at a constant rate over time.
How do you find the kinetic energy of a falling nickel?
The kinetic energy of a falling nickel can be calculated using the formula KE = 1/2 * m * v^2, where m represents the mass of the nickel and v is its velocity. By knowing these values, you can plug them into the equation to determine the kinetic energy.
What is needed to measure velocity of an object?
To measure the velocity of an object, you need its change in position over a specific time interval. This is typically calculated by dividing the change in position by the time it took to move that distance. You can use tools such as radar guns, speedometers, or motion detectors to measure the velocity of an object.
What is Velocity a measure of?
It is a measure of speed in a specific direction
How are position and velocity related?
Position is the location of an object in space, while velocity is the rate of change of that position over time. Velocity is the derivative of position with respect to time, meaning that it is a measure of how fast the position of an object is changing.
What is measure of velocity?
It is a measure of speed in a specific direction
