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If the velocity is constant does that mean that there is no change in momentum?
Bluebabies123
yes
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∙ 11y ago
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If the velocity is constant does that mean that the impulse is the momentum?
impulse = change in momentum so, no
What does conversation of momentum mean?
Conservation of momentum means that momentum is a constant and the change of momentum or force is zero.
If the velocity is constant does that mean that there is no impulse?
Not necessarily. Impulse Fdt=change in momentum which could be written as mdv (constant mass, velocity changing) or dmv (changing mass, constant velocity - the so-called conveyor belt problem. Imagine a hopper filled with (say) coal is feeding the coal on to a conveyor belt. The mass of the belt increases with time, so a force has to be applied to it to keep it moving at constant velocity.
What does change in momentum mean?
It means that the momentum increases, decreases, or simply changes its direction. The latter is because momentum is a vector quantity (that is, the direction is relevant). Momentum is defined as the product of velocity and mass.
Formula for momentum?
Total change in momentum = zero (law of conservation of momentum). Also, a change in momentum is equal to the impulse, which is force x time . A formula is: d/dt (Mv) = F, which is one of Newton's laws of motion.
If the velocity is constant does that mean that the impulse is the momentum?
impulse = change in momentum so, no
What does conversation of momentum mean?
Conservation of momentum means that momentum is a constant and the change of momentum or force is zero.
What does momentum of an object mean?
Momentum is the product of mass x velocity.
If the velocity is constant does that mean that there is no impulse?
Not necessarily. Impulse Fdt=change in momentum which could be written as mdv (constant mass, velocity changing) or dmv (changing mass, constant velocity - the so-called conveyor belt problem. Imagine a hopper filled with (say) coal is feeding the coal on to a conveyor belt. The mass of the belt increases with time, so a force has to be applied to it to keep it moving at constant velocity.
What does change in momentum mean?
It means that the momentum increases, decreases, or simply changes its direction. The latter is because momentum is a vector quantity (that is, the direction is relevant). Momentum is defined as the product of velocity and mass.
Formula for momentum?
Total change in momentum = zero (law of conservation of momentum). Also, a change in momentum is equal to the impulse, which is force x time . A formula is: d/dt (Mv) = F, which is one of Newton's laws of motion.
How do you find the momentum with no velocity?
It is unclear what you mean. If you mean that you want to find momentum but do not have a value for velocity then it depends on what physical system you are using. If you want to find the momentum of an object with a velocity equal to zero then the momentum is zero. Answer2. You can find the momentum from its the integral of its force impulse fdt = d(mv). The momentum is mv= integral of fdt.
What is mean by consevation of momentum?
Conservation of momentum means the sum of Momentum is constant. Conservation of Momentum is the result of Conservation of Energy.
What does it mean to say momentum is directly proportional to mass and velocity?
Being proportional means that if you change one by a given factor, the other will change by that factor as well. Being proprtional to both means it is proportional to their product, i.e. momentum equals mass times velocity, p = mv.
What does momentum mean in science?
Momentum of a body is got by the product of its mass and velocity. If the concerned body is at rest then momentum is ZERO. If m is the mass and v is the velocity then mv is the momentum. Momentum is a vector quantity. Its unit is kg m/s
What does it mean to say momentum slowed down?
Momentum is a vector, it is mass times velocity. To say that momentum slows is the same as saying that velocity (speed) drops - it is making something simple sound complicated.
What does it mean when an object is traveling with a constant velocity?
It means that the velocity doesn't change over time. It's speed is always the same, and it moves in a straight line.
