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Two words for what happens when an objects velocity decreases?
negative acceleration
The change in an object velocity?
The change in an object's velocity is determined by its acceleration. If the object's acceleration is positive, its velocity increases; if it is negative, the velocity decreases. The larger the acceleration, the quicker the change in velocity will be.
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 term can best describe both speed and direction of an objects motion?
That is called "velocity".
If velocity decreases then does its momentum?
Momentum is the product of mass times velocity. With less velocity, there will be less momentum. (An object's mass will usually not change.)
An objects resistance to change in motion?
Inertia. Inertia applies to both increases and decreases in velocity.
Two words for what happens when an objects velocity decreases?
negative acceleration
The change in an object velocity?
The change in an object's velocity is determined by its acceleration. If the object's acceleration is positive, its velocity increases; if it is negative, the velocity decreases. The larger the acceleration, the quicker the change in velocity will be.
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 term can best describe both speed and direction of an objects motion?
That is called "velocity".
A change in a objects velocity is called?
either resistance or inertia
The product of an objects mass and velocity is called its?
momentum (vector)
If velocity decreases then does its momentum?
Momentum is the product of mass times velocity. With less velocity, there will be less momentum. (An object's mass will usually not change.)
As a moving object's velocity decreases its momentum decreases.?
True
As a moving object's velocity decreases its momentum decreases?
False. The momentum of an object is the product of its mass and velocity, so if the velocity decreases while the mass remains constant, the momentum of the object will decrease.
What includes the speed of the objects and the direction of its motion?
Speed and direction is called velocity.
What is the relationship between river depth and width and velocity of flow?
Manning equation if the hydraulic radius decreases then the velocity decreases
