Resources

Motion of a tube train – SUVAT

How to use this resource

Please download the PDF of this resource using the Download PDF link in the banner above.

Below is an interactive which supports the resource. The interactive can be launched by clicking on its image, or through links in the PDF itself.

Some resources have pre-requisites; where this is the case, you'll be able to access any required resources through the Pre-requisites section.

Topic areas

Mechanical engineering

  • Displacement
  • Speed
  • Velocity
  • Acceleration
  • SUVAT equations
  • Distance-time graphs
  • Velocity-time graphs
  • Acceleration-time graphs

Mathematics

  • Algebra
  • Graphs
  • Gradients
  • Quadratic equations

Pre-requisites

None.

Problem statement

Transport systems such as the London Underground move an enormous number of people in comfort and safety between a large number of stations.

 To achieve this, a knowledge of where trains are and how fast they are moving is vital to ensure that a reliable timetable is kept, and that trains are spread safely throughout the network. How can the equations of motion be used to plan such a transport system?

Interactive

Click the image to load SUVAT-underground interactive. 



The above interactive can be used to depict the stages of a journey on a simplified underground system consisting of four stations served by a loop track.  The quantities sv and a can be shown.  The journey statistics will show details of teh journey.

Supported by

  • Royal Academy of Engineering
  • Motorola Solutions Foundation