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Does the momentum of a system change if a net force acts on it?
Yes, if a net force acts on a system, the momentum of the system will change. This change in momentum is directly proportional to the magnitude of the force and the time for which the force is applied.
What is change in total momentum?
The change in total momentum of a system is equal to the impulse imparted to the system. This change can result from external forces acting on the system or from internal interactions within the system. The principle of conservation of momentum states that the total momentum of an isolated system remains constant if no external forces are present.
Could the angular momentum of the closed system of mass change?
In a closed system where no external torque acts, the angular momentum remains constant (law of conservation of angular momentum). If external torques are present, the angular momentum of the system can change due to the torque causing rotation.
Under what circumstances is momentum not conserved?
Momentum is not conserved when external forces act on a system, such as friction or air resistance, causing a change in the total momentum of the system.
What is the Law of convesation of momentum?
That means that a quantity, called "momentum", can be defined, and that this quantity does not change over time. In any collision, for example, the momentum (which is defined as mass x velocity) of individual objects can change, but the total momentum does not change. Please note that since velocity is a vector quantity, momentum is also a vector quantity.
Does the momentum of a system change if a net force acts on it?
Yes, if a net force acts on a system, the momentum of the system will change. This change in momentum is directly proportional to the magnitude of the force and the time for which the force is applied.
Will the momentum of a system change when a net force acts on a system?
Yes, the momentum of a system will change when a net force acts on it. According to Newton's second law of motion, the change in momentum of a system is directly proportional to the net force acting on it.
What is change in total momentum?
The change in total momentum of a system is equal to the impulse imparted to the system. This change can result from external forces acting on the system or from internal interactions within the system. The principle of conservation of momentum states that the total momentum of an isolated system remains constant if no external forces are present.
Could the angular momentum of the closed system of mass change?
In a closed system where no external torque acts, the angular momentum remains constant (law of conservation of angular momentum). If external torques are present, the angular momentum of the system can change due to the torque causing rotation.
Under what circumstances is momentum not conserved?
Momentum is not conserved when external forces act on a system, such as friction or air resistance, causing a change in the total momentum of the system.
What is the Law of convesation of momentum?
That means that a quantity, called "momentum", can be defined, and that this quantity does not change over time. In any collision, for example, the momentum (which is defined as mass x velocity) of individual objects can change, but the total momentum does not change. Please note that since velocity is a vector quantity, momentum is also a vector quantity.
Which law states that the total momentum does not change when it's transferred?
The law of conservation states that the total momentum does not change when it is transferred.
What happens to momentum when an impulse acts on a system?
Strictly speaking, you would say that a force acts on a system and the impulse of that force corresponds to the change in momentum of the system due to the action of the force. More mathematically, the impulse of a force is defined as the integral of that force with respect to time over the time period that the force acts.
Why is momentum conserved in a closed system?
Momentum is conserved in a closed system because there are no external forces acting on the system to change the total momentum. This principle is based on the law of conservation of momentum, which states that the total momentum of a closed system remains constant unless acted upon by an external force.
Does every transfer decrease momentum a little?
No, not necessarily. The total momentum of a system is conserved if there are no external forces acting on it. During transfers, momentum can change between objects but the total momentum of the system remains the same.
When is the angular momentum of a system not conserved?
The angular momentum of a system is not conserved when external torques are applied to the system. These torques can change the angular momentum by causing the system to rotate faster or slower or by changing the direction of its rotation.
TheI momentum of a skydiver increases as speed increases does the momentum of the earth simultaneously change how much and in what direction how does the system made up of the earth and the skydiver?
For a simple answer, we have to ignore air resistance. As the skydiver's downward momentum increases, the earth's upward momentum increases by an identical amount. The total momentum of the earth-skydiver system remains constant.
