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A constant 9.0-N net force acts for 2.0 s on a 6.0-kg object What is the object's change of velocity?
Wiki User
∙ 14y ago
F = M A
M = object's mass
A = its acceleration
A = F/M
Acceleration of this object = 9/6 = 1.5 meters per second2
In 2 seconds, the component of its its velocity in the direction of the net force increases
by (1.5 x 2) = 3 meters per second.
Wiki User
∙ 14y ago
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What do you call it when an objects velocity changes?
A change in an objects velocity is called acceleration. Velocity is defined as an objects speed of travel AND its direction of travel. Acceleration can change only an objects speed, only its direction or both. If there is no acceleration acting on the object, then the velocity remains constant.
What are two ways in which an object can have constant velocity uniform motion?
Objects moving in uniform circular motion will have a constant speed, and two objects with the same acceleration have a constant velocity.
When is an object said to have uniform velocity?
It isn't. Constant velocity? Uniform velocity across a group of objects?
The change in an object velocity?
a change in a objects velocity is caused by a unbalanced force :)
Is there an acceleration when an object traveling at constant velocity and why?
No. Acceleration is change of velocity / time. If there is no change in velocity, there is no acceleration.
What do you call it when an objects velocity changes?
A change in an objects velocity is called acceleration. Velocity is defined as an objects speed of travel AND its direction of travel. Acceleration can change only an objects speed, only its direction or both. If there is no acceleration acting on the object, then the velocity remains constant.
What happens to the velocity of an object even if the speed of an object remains constant?
Velocity can change even if speed is constant.
What are two ways in which an object can have constant velocity uniform motion?
Objects moving in uniform circular motion will have a constant speed, and two objects with the same acceleration have a constant velocity.
When is an object said to have uniform velocity?
It isn't. Constant velocity? Uniform velocity across a group of objects?
The change in an object velocity?
a change in a objects velocity is caused by a unbalanced force :)
Is there an acceleration when an object traveling at constant velocity and why?
No. Acceleration is change of velocity / time. If there is no change in velocity, there is no acceleration.
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.
Is velocity a change in an objects motion?
Velocity is a change in an object's motion OR direction of motion.
Can an object be accelerating if it has constant velocity?
No. The definition of acceleration is the change in an object's velocity over time. Acceleration must then be zero since velocity remains constant.
Can an object be accelerating with constant velocity?
No, since acceleration is defined as a change in velocity. If there is no change, there is no acceleration.
Can an object be accelerating if it has a constant velocity?
No. The definition of 'acceleratiion' is 'any change in velocity'.
Is the velocity constant for an object in uniform circular and why?
The velocity of an object in uniform circular motion is constant, because, velocity is the rate of change of position at a given time or speed.
