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When a person jumps from a tree to the ground what happens to the momentum of the person upon landing on the ground?
Wiki User
∙ 14y ago
Many think the momentum would be lost but instead it is transferred. It was transferred to the Earth in a collision. But since the has a huge mass it will not affect the Earth.
Wiki User
∙ 14y ago
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A person jumping off a moving bus tends to fall forward?
yes they do. this is due to momentum. same way as when you throw a ball. it hits the ground and keeps rolling forward.
What happens when a person jumping out of a moving train?
-- the person probably becoming injured when hitting the ground -- the person going on to complete remaining portion of trip without his luggage
How much momentum does and object have when it stops?
The Same! The statement above is true depending on what u mean. Think of it as a person running. While the person is running they have momentum ( momentum is mass times velocity). Now say they for some reason have to suddenly stop all at once, at the exact moment they stop the momentum is the same, this is why their body would jerk forward. However after that, when they were no longer moving, they would no longer have momentum, mathematically speaking that person's mass times their velocity of zero is then zero.
Newton's third law states?
Newton's third law is..."For every action there is an equal and opposite reaction."This is probably the hardest law to really understand.It really helps to understand this law if you understand that the law has its origin in the conservation of momentum principle.The fact of the matter is, force can be most fundamentally understood to be the rate of change of momentum.Let me explain why.First momentum is..P=mvNow look at the equation for force.F=maIt is very similar except that in place of P we have F and in place of v we have a.Looking at the force equation again..f=mawe note that acceleration is the rate of change of velocity so...F=m dv/dtNow since the mass, m, is constant we can put it directly beside the velocity like so..F=d(mv)/dtThis is looking more like the below momentum equation...P=mvThe only difference is that for the momentum equation, we have, mv, and for the force equation we have the rate of change of, mv, or, d(mv)/dtNow in the force equationF=d(mv)/dtbecause P = mv, we can replace, mv with P...F=dP/dtAs I said, force is the rate of change of momentum.Now since the law of conservation of momentum states that momentum is neither created nor destroyed, if an object picks up momentum, another object to lose momentum. In Newton's third law the "action" force is the second body picking upmomentum and the "reaction" force is the first body losing that momentum.As an example, imagine two people standing on a very slippery skating rink, because they are standing still, together, they have zero momentum. If one person pushes the second person, or "applies a force" on the second person, the second person has momentum delivered to them and that second person picks up speed/momentum in that direction. The first person however picks up speed/momentum in the other direction, which means that he also had momentum delivered to him. That second person picking up momentum was the "action force", and that first person picking up momentum in the other direction was the "reaction force".The second person picked up momentum in one direction, and since there is the conservation of momentum law, the first picked up momentum in the opposite direction. Their momentum was zero before the event and since momentum has direction the sum of both momenta add up to zero after the event.If both people had been moving, for example, to the right and the first person pushed the second person also to the right, the second person would have picked up momentum to the right and the first person would have only lost momentum to the right. There would have still been both an action and a reaction force however because momentum was only exchanged.
What are Reference points to explain that train is moving?
A person standing on the ground. For the person on the train, ground is moving and the train is stationary.
Why does a person without a seat belt continue moving in a car accident?
Momentum! Car has momentum before an accident, this momentum is transferred to the person after the car has made an abrupt stop (accident).
A person jumping off a moving bus tends to fall forward?
yes they do. this is due to momentum. same way as when you throw a ball. it hits the ground and keeps rolling forward.
What happens when a person jumping out of a moving train?
-- the person probably becoming injured when hitting the ground -- the person going on to complete remaining portion of trip without his luggage
How much momentum does and object have when it stops?
The Same! The statement above is true depending on what u mean. Think of it as a person running. While the person is running they have momentum ( momentum is mass times velocity). Now say they for some reason have to suddenly stop all at once, at the exact moment they stop the momentum is the same, this is why their body would jerk forward. However after that, when they were no longer moving, they would no longer have momentum, mathematically speaking that person's mass times their velocity of zero is then zero.
What happens to the person in a car when car gets struck by lightning?
Nothing really happens to the person in a car when the vehicle gets struck by lightning as long as they remain in the car. Once a person touches a metallic part of the car and the ground at the same time, they run the risk of electrocution.
Newton's third law states?
Newton's third law is..."For every action there is an equal and opposite reaction."This is probably the hardest law to really understand.It really helps to understand this law if you understand that the law has its origin in the conservation of momentum principle.The fact of the matter is, force can be most fundamentally understood to be the rate of change of momentum.Let me explain why.First momentum is..P=mvNow look at the equation for force.F=maIt is very similar except that in place of P we have F and in place of v we have a.Looking at the force equation again..f=mawe note that acceleration is the rate of change of velocity so...F=m dv/dtNow since the mass, m, is constant we can put it directly beside the velocity like so..F=d(mv)/dtThis is looking more like the below momentum equation...P=mvThe only difference is that for the momentum equation, we have, mv, and for the force equation we have the rate of change of, mv, or, d(mv)/dtNow in the force equationF=d(mv)/dtbecause P = mv, we can replace, mv with P...F=dP/dtAs I said, force is the rate of change of momentum.Now since the law of conservation of momentum states that momentum is neither created nor destroyed, if an object picks up momentum, another object to lose momentum. In Newton's third law the "action" force is the second body picking upmomentum and the "reaction" force is the first body losing that momentum.As an example, imagine two people standing on a very slippery skating rink, because they are standing still, together, they have zero momentum. If one person pushes the second person, or "applies a force" on the second person, the second person has momentum delivered to them and that second person picks up speed/momentum in that direction. The first person however picks up speed/momentum in the other direction, which means that he also had momentum delivered to him. That second person picking up momentum was the "action force", and that first person picking up momentum in the other direction was the "reaction force".The second person picked up momentum in one direction, and since there is the conservation of momentum law, the first picked up momentum in the opposite direction. Their momentum was zero before the event and since momentum has direction the sum of both momenta add up to zero after the event.If both people had been moving, for example, to the right and the first person pushed the second person also to the right, the second person would have picked up momentum to the right and the first person would have only lost momentum to the right. There would have still been both an action and a reaction force however because momentum was only exchanged.
What is the momentum of an 80 kilogram person if they are running at 6 meters per second?
Momentum (p) = mass * velocity = 80 * 6 = 480 kg-m
Direct you to payment center for momentum telecom?
the place people can pay in person
What happens when a rocket stops pushing a person in space?
The momentum (given by the property of inertia) makes whatever was propelled by the rocket continue at the same velocity as before, until another force (like running into a planet) affects that object.
A nasa person wrote in his book that landing on a moon is a story?
It is a story. A true story.
What do you call a person that studies rocks minerals and earths landing forms?
A mineralogist or a geologist.
How did Noel Edmonds react to the moon landing?
the first person to walk on the MoonType your answer here...
