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Force changes the velocity of an object by acceleration, a=F/m.
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∙ 14y ago
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What is an object that always changes the velocity of the object?
Wanted and unwanted outer forces will always change the velocity of an object.
What indicates the acceleration of an object?
Velocity. A change in VELOCITY will always indicate the acceleration of an object.
Does a change in speed of an object always produce a change in the velocity?
Yes.
Does change in speed of an object always produce a change in velocity?
Yes.
Rate of change of the velocity of an object?
The change in velocity is just the change in velocity. The RATE of change of velocity - how quickly velocity changes - is usually called "acceleration".
What always changes the velocity of a object?
The velocity of object always changes with wanted or unwanted outer forces.
Can velocity speed up an object?
Well velocity is basically the same thing as speed but with direction (velocity can be negative or positive and speed is always positive). l velocity l = speed So a change in velocity means a change in speed.
The force on an object that always changes the velocity of an object is called?
While this sounds like a question that is specific to a certain situation, it sounds like you're talking about air resistance. It always opposes motion and (for small objects) is modeled as being proportional to the magnitude of velocity.
What is change in the speed of an object?
A change in the velocity is produced by a force acting on the object. A change in velocity means a change in speed or direction (or both).
Does change in the velocity of an object always indicate a change in speed?
speed=distance divided by time........Hewitt describes it as how fast something moves; the distance an object travels per unit of time; the magnitude of velocity !!... and velocity is the speed of an object and its direction of motion ; a vector quantity. SO .....YES!!!!!!!!!!!
Why the speed of an object is constant while the velocity is not?
This is not always the case. But if an object moves in a circle, at constant speed, its velocity will change. Velocity is a vector - consisting of the magnitude (the speed), and a direction. So by definition, if the direction changes, the velocity changes - you have a different vector.
When is the average velocity equal to average of velocity for an object?
Always.
