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What conditions must be satisfied for momentum to be conserved in a system?
For momentum to be conserved in a system it must
To have momentum an object must be?
Momentum = m v (mass, velocity). If either one is zero, momentum is zero. So in order to have momentum, an object must have both mass and speed, in the frame of reference.
How does an object with higher momentum move?
Momentum is the product of velocity and mass - so to have a "higher momentum", the object must either be more massive, or it must move faster.
An object that has linear momentum must also have?
Momentum. The formula for kinetic energy is: KE = .5 * m *v^2 The formula for momentum is: p = m * v If an object has kinetic energy, then both mass and velocity are non-zero, which implies that the momentum is also non-zero.
What conditions must be satisfied for momentum to be conserved?
For momentum to be conserved, the system must be isolated from external forces. Additionally, there should be no internal forces causing a change in momentum within the system. Finally, momentum will be conserved in both magnitude and direction if these conditions are met.
What has to happen for momentum to be conserved?
For momentum to be conserved, the system must be isolated from external forces. This means that no external forces, like friction or air resistance, can act on the system. Additionally, the total momentum of the system before an interaction must be equal to the total momentum after the interaction.
What is momentum in badminton?
To generate momentum when hitting a birdie or shuttlecock, you must snap your wrist at the apex of your swing.
If the momentum of an object changes and its mass stays the same what happens?
If the momentum of an object changes while its mass remains constant, then its velocity must have changed accordingly. This relationship is described by the equation momentum = mass x velocity. So, if momentum changes without a change in mass, then velocity must have changed.
What is the total momentum of marbles after the collision?
The total momentum of marbles after a collision is equal to the sum of the momentum of each individual marble. Momentum is a vector quantity, so both the direction and magnitude of each marble's momentum must be considered when calculating the total momentum of the system.
If something shrinks in size but not in mass what happens to its angular momentum?
Angular momentum is maintained in such a case - and in fact in all cases, unless angular momentum is transferred to, or from, another body. This means it must rotate faster.Angular momentum is maintained in such a case - and in fact in all cases, unless angular momentum is transferred to, or from, another body. This means it must rotate faster.Angular momentum is maintained in such a case - and in fact in all cases, unless angular momentum is transferred to, or from, another body. This means it must rotate faster.Angular momentum is maintained in such a case - and in fact in all cases, unless angular momentum is transferred to, or from, another body. This means it must rotate faster.
What does the law of conservation of momentum say about the total amount of momentum after a collision?
The law of conservation of momentum states that the total momentum of a closed system before a collision is equal to the total momentum after the collision. This means that the total amount of momentum in the system is conserved, regardless of the type of collision that occurs.
What does the impulse-momentum theorem state?
Impulse equals change in momentum. "Apex" The final momentum of any object (or collection of objects) must equal to its initial momentum plus any impulse imparted to the object (or collection of objects).
