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No, it cannot. In the case of an object moving in the free space (no forces acting on the object) the energy consists of only the kinetic energy which is proportional to squared momentum. Thus, if the object has a momentum it has an energy to. Basically an object possesses some energy in any kind of time, and it might happen that the energy is zero. It doesn't mean that it has no energy. It means that the object has energy equals zero (which is not the same).
What else can I help you with?
What is momentum the measure of?
If an object is at rest it has inertia, which has to be overcome to make it move. When an object is moving in a straight line at a constant speed it has momentum, which must be overcome to slow or stop the object
A measurement of the motion of something. This is equal to the product of the moving objects's mass times it's velocity?
== == Momentum is the product of the mass of an object multiplied by its velocity (or speed). Momentum is conserved so if a moving object hits a staionary object the total momentum of the two objects after the collision is the same as the momentum of the original moving object.
What is the relationship between momentum and mass?
The more the mass, the more momentum you will need for an object to speed up more, or accelerate.
Can an object have kinetic energy but no momentum?
Well, honey, technically speaking, yes, an object can have kinetic energy without momentum. See, momentum depends on both an object's mass and velocity, while kinetic energy only cares about velocity. So, if you have an object with mass but no velocity, it won't have momentum but can still have some kinetic energy.
Can a moving object have impulse in itself?
yes moving objects have impulse
How is speed related to momentum?
Speed and momentum are related because momentum is the product of an object's mass and its velocity. In other words, momentum is directly proportional to an object's speed. This means that as an object's speed increases, its momentum also increases.
How do you change the speed without changing the angular momentum?
To change the speed without changing the angular momentum, you can change the radius of the rotating object. This is because angular momentum is the product of an object's moment of inertia, its mass, and its angular velocity. By adjusting the radius while keeping the other factors constant, you can alter the speed without affecting the angular momentum.
How does speed effect momentum?
Speed directly affects momentum. Momentum is the product of an object's mass and its velocity, so the faster an object is moving, the higher its momentum will be. This means that an object moving at a higher speed will have greater momentum compared to the same object moving at a lower speed.
Does an object moving at a constant speed have momentum?
Yes, an object moving at a constant speed does have momentum. Momentum is the product of an object's mass and velocity, so as long as the speed is constant, the momentum of the object will also remain constant.
Does momentum change if Speed changes?
Yes, momentum changes when speed changes because momentum is directly proportional to an object's velocity. When an object's speed changes, its momentum will also change accordingly.
How does increasing the speed of an object change its momentums?
Increasing the speed of an object will increase its momentum as well (momentum=mass*velocity).
Can you have kinetic energy without momentum?
We don't think you can. Here's our reasoning: -- Kinetic energy of an object is [(1/2)(mass)(speed)2]. If kinetic energy is not zero, then mass can't be zero, and speed can't be zero either. -- Momentum of the object is [(mass)(speed)]. If mass isn't zero and speed isn't zero, then momentum isn't zero.
What impacts the amount of momentum an object has?
The mass of the object and its speed.
Does momentum mean speed?
Not exactly - momentum is more the build up of speed instead of speed itself. Speed is a measure of how fast you are moving, whereas momentum is how mcuh speed you're using.. If that makes sense. As defined by dictionary.com, momentum is force or speed of movement; impetus, as of a physical object or course of events.
Determined by mass and speed?
The momentum of an object is determined by its mass and speed. Momentum is the product of an object's mass and its velocity, and it is a vector quantity indicating the direction of the object's motion. A larger mass or higher speed will result in a greater momentum.
When the angular speed of an object increase its angular momentum may or may not increase?
if the angular speed of an object increase its angular momentum will also increase
Is the momentum of an object moving in a circular path at a constant speed is constant?
determine if the momentum of an object moving in a circular path at constant speed is constant.
