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Can you find the examples when the rate of change of momentum reduces?
Wiki User
∙ 13y ago
Ok, we know that momentum is mass*velocity. To create a change we need to either change velocity or mass. This is where elastic and inelastic collision come into place. Rate of momentum changes in both collision cases.
To reduce the rate of change of momentum, even though this is a little vague, you'll need to reduce the changes in either mass or velocity. Such that the momentum at point A, for instance, reduces momentum at point B and then C and so forth (by constantly reducing velocity).
A live example is gas molecules, they have numerous collisions and the momentum constantly changes by variation in velocities. But remember the momentum of a system is conserved, that's a thing you'd probably need to know too to understand.
Hope that helps.
Wiki User
∙ 13y ago
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How can you find the value of the impulse?
The value of an impulse is the change in momentum. If the mass remains constant it is the mass times the change in velocity.
Equation to find momentum?
Momentum is the product of Mass times Velocity Momentum = MV
How do you find mass if you are given the momentum and the speed?
momentum = mass x velocity => mass = momentum / velocity
Why do take derivative?
To find rate of change. Two common examples are: rate of change in position = velocity and rate of change of velocity = acceleration.
How do you find momentum?
p=m*v
How do you find magnitude of final momentum?
Use this formula:Final momentum = (initial momentum) + (change in momentum)
How do you find change of momentum?
Please refer to the related link below for equations dealing with change in momentum.
How does safety-technology change momentum?
I need to find out the question "How does safety-technology change momentum?" ASAP (As soon as possible)
How do you find time with momentum and force?
To find time with momentum and force, you can use the impulse-momentum theorem which states that impulse is equal to the change in momentum. Mathematically, impulse (force multiplied by time) equals the change in momentum (mass multiplied by final velocity minus initial velocity). By rearranging the formula, you can solve for time: time = change in momentum / force.
Is acceleration used to calculate momentum?
Acceleration is not used to calculate momentum directly, but it does play a role in determining the change in momentum of an object. Momentum is calculated as the product of an object's mass and velocity, while acceleration is the rate of change of velocity. In cases where acceleration is constant, it can be used to determine the change in momentum over a certain time period.
How do you find change in momentum over time given constant velocity?
To find the change in momentum over time when velocity is constant, you can use the formula Δp = m(vf - vi), where Δp is the change in momentum, m is the mass of the object, vf is the final velocity, and vi is the initial velocity. Since the velocity is constant, vf = vi, so the change in momentum will be zero over time.
What is the formula for change in momentum?
m1v1+m2v2 =m1u1+m2u2....i think so...thats what i was trying to find out!!!! Newton's second law is that the force equals the rate of change of momentum: F = d/dt (MV) = MdV/dt + VdM/dt. Usually the second term gets forgotten, leaving F=MdV/dt, or in other words: force = mass times acceleration.
What do you measure to find an objects inertia?
Inertia in physics is generally defined as resistance to change in velocity and it is measured as a change in momentum. (p is momentum, so change in momentum would be Δp, measured as Δp = m*Δv)
How can you find the value of the impulse?
The value of an impulse is the change in momentum. If the mass remains constant it is the mass times the change in velocity.
A ball with a mass M is falling on to the ground with some velocity V1 and raising with velocity V2 find the impulse?
Impulse = |change in momentum| Initial momentum = MV1 down Final momentum = MV2 up Missing momentum = impulse = M ( V1 - V2 )
A 0.068-kilogram ball with a velocity of 22.1 meters per second strikes a wall. The wall stops the ball in 0.36 second. What is the average magnitude of the force applied to the ball by the wall?
To find the average force, we need to use the equation: average force = change in momentum / time. First, calculate the initial momentum of the ball: momentum = mass * velocity. Then, calculate the change in momentum by subtracting the initial momentum from 0 (since the ball stops). Finally, divide the change in momentum by the time taken for the collision to find the average force applied by the wall.
Initial momentum of a body is 200kgms and it changes to 500kgms in seconds on application of force find the change in momentum and rate of momentum and force applied?
Darn ! I was reading this and really getting into it and planning to tackle it. But you left out how many seconds ??? The change in the body's momentum is +300 kg-m/s . Tell us how many seconds, and we'll answer your other questions too.
