You have to know how long it takes to get to 90 mph to solve this. Speed = acceleration x time
The speed or velocity of a train has no bearing on its acceleration.
The train's average speed was 34.5 miles per hour.
The average speed of that train is 536 miles per 2 hours. The speed can also be expressed as 6,432 miles per day, 268 miles per hour, 393 feet per second etc. In any case, that is one heck of a train !
Acceleration = (change in speed) / (time for the change)= (10 - 25) / 240 = -15/240 = -0.0625 meter/sec2The acceleration is negative, which is a description of slowing down.
That depends on your speed.
The speed or velocity of a train has no bearing on its acceleration.
After 15 seconds, the train's speed would be 7.5 miles per second. This can be calculated by multiplying the acceleration (0.5 miles per second) by the time (15 seconds).
Depends on speed, stops, acceleration, and loading times
Unless the train is in a curve, you cannot have constant speed and constant acceleration. You either have constant speed and zero acceleration, or you have changing speed and constant acceleration. Please restate the question.
the maximum speed for a train is the maglev in japan 581 km/h
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The maximum speed reached by the TGV was set in a record for the fasted wheeled train as 357.2 mph. TGV stands for Train a Grande Vitesse, meaning high-speed train in french.
No, stepping on the brakes of a moving train is an example of deceleration, as it is the action of slowing down or reducing the speed of the train. Acceleration refers to an increase in speed or velocity.
76.5
The maximum speed of a Maglev (magnetic levitation) train on a test track in japan was 581km/h. In Shanghai, a Maglev train routinely runs to the airport at 431km/h.
No. The high speed Acela train has a maximum speed or 150 mph on sections between New York City and Boston, MA, with a section in NJ with a maximum speed of 135mph. For all other areas, its maximum speed is no higher than 125mph. While there are improvements authorized by the government to increase its speed, it is not generally referred to as a bullet train.
The maximum speed of a normal electric train typically ranges from 160 to 200 kilometers per hour (about 99 to 124 miles per hour) for most conventional passenger services. However, high-speed electric trains, such as France's TGV or Japan's Shinkansen, can reach speeds of over 300 kilometers per hour (approximately 186 miles per hour). The actual speed can vary depending on the specific train model, track conditions, and signaling systems in use.