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How could you describe a situation where an object velocity does not change?
Wiki User
∙ 12y ago
if velocity is constant, that means then the net acceleration acting on the object is equal to zero
Wiki User
∙ 12y ago
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Does the Magnitude of a charge affect the velocity of body?
That depends on the exact situation. If there is an interaction with other charges, this can cause the object to acceleration (basically, change its velocity), and the greater the object's charge, the faster its velocity will change.
Describe a situation in which the car has zero speed but has a definite acceleration?
An object moving at constant speed in a circle. Acceleration is rate of change of velocity, as velocity is speed in a certain direction, when moving in a circle an object's velocity is constantly changing, as its velocity is changing it is accelerating.
Describe a situation in which gravity cause a change in velocity?
You hold an object; then you release it, and it falls to the ground.You hold an object; then you release it, and it falls to the ground.You hold an object; then you release it, and it falls to the ground.You hold an object; then you release it, and it falls to the ground.
Describe a situation in which an object accelerates without changing speed?
Acceleration is the rate of change of velocity over time, so velocity must always be changing if the object is accelerating. HOWEVER, you said speed which means only magnitude, not direction. If you stay the same speed, but change direction then you are accelerating. Simple answer: when you are going the same speed in a circle - velocity changes, therefore acceleration changes.
What are two words that describe the rate of motion of an object at a given point in time?
Velocity is the change of distance over change in time (distance/unit time) and Acceleration is the change in velocity/unit time.
Does the Magnitude of a charge affect the velocity of body?
That depends on the exact situation. If there is an interaction with other charges, this can cause the object to acceleration (basically, change its velocity), and the greater the object's charge, the faster its velocity will change.
Describe a situation in which the car has zero speed but has a definite acceleration?
An object moving at constant speed in a circle. Acceleration is rate of change of velocity, as velocity is speed in a certain direction, when moving in a circle an object's velocity is constantly changing, as its velocity is changing it is accelerating.
Describe a situation in which gravity cause a change in velocity?
You hold an object; then you release it, and it falls to the ground.You hold an object; then you release it, and it falls to the ground.You hold an object; then you release it, and it falls to the ground.You hold an object; then you release it, and it falls to the ground.
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".
Describe a situation in which an object accelerates without changing speed?
Acceleration is the rate of change of velocity over time, so velocity must always be changing if the object is accelerating. HOWEVER, you said speed which means only magnitude, not direction. If you stay the same speed, but change direction then you are accelerating. Simple answer: when you are going the same speed in a circle - velocity changes, therefore acceleration changes.
What are two words that describe the rate of motion of an object at a given point in time?
Velocity is the change of distance over change in time (distance/unit time) and Acceleration is the change in velocity/unit time.
What must you have in a problem to adequately describe velocity?
Describe three situations in which a force changes the velocity of an object?
What can describe both the speed and direction of an object's motion?
the object's 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).
The change in an object velocity?
a change in a objects velocity is caused by a unbalanced force :)
What is it called when you describe an object's speed and direction?
Velocity
What indicates the acceleration of an object?
Velocity. A change in VELOCITY will always indicate the acceleration of an object.
