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How does acceleration and velocity differ?
Acceleration is the rate at which velocity is changing.
The slope of velocity time graph is changing what does it indicate?
A changing slope on a velocity-time graph indicates that the object's acceleration is changing. If the slope is increasing, the acceleration is positive, and if the slope is decreasing, the acceleration is negative. A flat slope indicates constant velocity.
Examples of constant speed but changing acceleration?
A body moving with constant speed in a circular path has acceleration changing at every point.
What is acceleration changing?
Changing acceleration is the property of adding to or reducing the rate of movement of an object. This is done by using directional force on the object.
Velocity and acceleration related?
Acceleration is the rate at which velocity is changing, with the direction of the change.
What is the equation used to get acceleration from a changing velocity?
The equation used to calculate acceleration from a changing velocity is a = Δv / Δt, where a is the acceleration, Δv is the change in velocity, and Δt is the change in time.
Can an object with constant speed be accelerating?
No, an object with constant speed is not accelerating. Acceleration is the rate of change of velocity, so if the speed of an object is constant, its velocity is not changing and therefore there is no acceleration.
When a body has velocity no constant has acceleration or no?
Yes. If a body has a constant velocity there is no acceleration, but if the velocity is changing there is acceleration present.
Why does acceleration change when speed does not?
Acceleration is the rate of change of speed, so if speed is constant, acceleration is zero. However, if speed is constant but direction is changing (e.g. moving in a circle at constant speed), the velocity is changing, and thus there is still acceleration.
When a object's velocity is changing does it have acceleration?
Yes, it does.
What are the three condition of the acceleration?
The three conditions of acceleration are speeding up (positive acceleration), slowing down (negative acceleration or deceleration), and changing direction (centripetal acceleration).
Is how fast velocity is changing at a specific instant?
The rate at which velocity is changing at a specific instant is called acceleration. It measures how quickly an object's velocity is changing, either by speeding up (positive acceleration) or slowing down (negative acceleration). It is the second derivative of an object's position with respect to time.
