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The boy standing on the ground would hear the sound as the train’s horn is being blown, but the pitch would gradually decrease as the train moves away from him. This is due to the Doppler effect, where the frequency of the sound waves decreases as the source of the sound moves away from the observer.

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the train tunnels are where the trains goes through under ground

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no it's an underground train system

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Hover In Ground Effect and Hover Out of Ground Effect

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To a passenger on the train it will follow a parabolic trajectory facing towards the back of the train. To a man standing on the ground it will be a forward facing parabolic trajectory.

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On the train, there is a sink.Shoulder charge or Ground pound it and the

townsperson will appear.

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  1. Observing the scenery passing by outside the train window.
  2. Feeling the sensation of acceleration or deceleration when the train starts or stops.
  3. Noticing the movement of objects inside the train in relation to oneself.

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Bugs do not weigh enough to cause any more effect than to splatter themselves on the front of the train.

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Just add or subtract (depending on the direction) the speed of the ball (in relation to the train) to the speed of the train (in relation to the ground).

The above assumes the speeds are not close to the speed of light; if they are, more complicated formulae are required.

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Train station. Subway is under ground and train station is overground.

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The mass of the train is significantly larger than the mass of the flying bug. The force exerted by the bug on the train is too small to produce a noticeable effect on the train's motion. Additionally, the train's momentum helps to absorb the impact without significant change in speed or direction.

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When looking out the window, if you focus on a distant building outside the train, it may appear that the train is not moving because the building is not changing position relative to the train. However, if you look at a nearby platform or another train beside yours, you may notice the train's movement compared to these closer reference points, making it appear that the train is indeed moving.

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Well their their home ground is ANZ or Homebush stadium but not sure where they train

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Liverpool train at Melwood Training ground.

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Ghost doesn't effect normal types and normal types don't effect ghost types

fighting types don't effect ghost types but ghosts can effect fighting

Psychic doesn't effect Dark, but dark is super effective against psychic

ground types don't effect flying types, but flying types can effect ground

and Electric doesn't effect ground, but ground is super effective against electric types.

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If you've stood beside the tracks when a train is passing at speed, you might have felt the ground shake with the weight of the train. The faster it goes, the more the ground shakes.

To save the bridge from being shook up that much, the train slows down.

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the answer is relative..

if you are standing on the same train, for you the man will be running as fast as it would do on the ground.

If you are standing on the ground, then his speed relative to you will be the composition of the train speed + his speed.

to make it more interesting.. think now that the train it's running with a speed that approach the speed of light relative to you.

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It doesn't. The maglev train is engineered for weight distribution that is unaffected by normal loading.

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Yes. The train station at the Eiffel tower is underground

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Relative motion. To talk about a train moving at a certain speed usually means that the train is moving at a certain speed relative to a stationary observer (relative to the ground). This however also means that a passenger traveling in said train would experience the ground (and every other stationary object) as the moving object. This is why a stationary train may seem to be moving to passengers of an already moving train.

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A dress train is the back of a dress where it drags on the ground behind you, sometimes they can be clipped on and off. Usually these are on wedding dresses.

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The wagon train had to stop for the day because the wet ground was too soft for the heavy wagons.

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Ground Collapse does not negate anything.

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The sparks are caused by the train burning off dust etc. from the track. The smoke is either the train overheating or a side-effect of the sparks

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This effect is called the Doppler effect. It occurs when there is relative motion between the source of a sound (like a train whistle) and an observer. As the train approaches, the sound waves are compressed, resulting in a higher pitch, and as it moves away, the sound waves are stretched, causing a lower pitch.

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When the train gets close to you the sound wave are compressed making a higher pitch noise and as the train passes the sound waves become lengthened. That is the doppler effect in a nutshell. Now just compare it to how the doppler effect changes light waves.

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Ground attacks have no effect on flying Pokemon . In fact , ground is weak against flying

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Electric moves are effective against ground pokemon but will do little damage... Water pokemon will have the most effect!

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No, electric moves have no effect on ground

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stick it in the ground wait for it to train the look how much it rained

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they were proud of having stood their ground against the British soldiers

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From the perspective of a reference point on the train, your motion would appear stationary, as you would be moving at the same velocity as the train. From the perspective of a reference point on the ground, your motion would appear to be moving forward at the speed of the train, as seen from an outside observer.

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A. V. Nebylov has written:

'Ekranoplanes' -- subject(s): Dynamics, Flight control, Ground effect machines, Wing-in-ground-effect machines

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no, because it is no airplane nor vehicle.

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a ground attack on a water type Pokemon does half the damage

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If the person sat on the train their velocity relative to the ground would be 95kph. But he/she is goind 3kph to oppose this. So 95-3 = 92 kph to the north is velocity of person relative to the ground.

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If a person jumps out of a moving train, they are at risk of serious injury or death. The impact with the ground can cause severe trauma, and the speed of the train can make it difficult to land safely. It is never safe to jump out of a moving train.

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the underground (which sometimes travels over ground) is called le métro. There also is the RER (regional train) which travels mostly underground within Paris; and the regular suburban train simply called the train.

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When a person jumps out of a speeding train, they still retain the forward velocity of the train due to inertia. As they hit the ground, the friction between their feet and the ground causes a torque, which rotates their body forward in the direction of motion before coming to a stop.

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The frame of reference of a train is the coordinate system relative to which the motion of objects inside the train is described. This frame of reference moves along with the train and assumes the train itself as stationary. It helps in analyzing the motion of objects from the perspective of someone on the train.

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I don't know if this is the main reason but, 'the tracks spread out the weight of the train so the wagons do not sink into the ground.'

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it made a very big hole in the ground

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