Question

A client wants your group to design a toy train for small children to pull behind them. The toy must meet

the following design requirements:
• Wheels on the bottom to allow the toy to move along a hard floor.
• A string attached that is long enough for children to pull the toy while walking.
• A decoration that will move up and down while the toy is being pulled along the hard floor.
Describe a mechanical system that could be used to meet the design requirements.

Answer 1

A pulley system can be used in a toy train design to meet the specified requirements.

Step-by-step explanation:

A mechanical system that could be used to meet the design requirements of the toy train for small children is a simple pulley system. The wheels on the bottom of the toy train would allow it to move along a hard floor smoothly. A string can be attached to the front of the toy train, and the string's length can be adjusted to allow children to pull the toy while walking. To create the decoration that moves up and down, a small pulley can be attached to the train, and the decoration can be attached to the pulley. As the toy train moves along the floor, the pulley will rotate, causing the decoration to move up and down, adding an interactive element to the toy.

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