In the pull back car, there's a flat coiled spring attached or geared to the wheels.
The spring will be rotated as you pull, storing rotatory elastic potential energy.
When you release the car, the spring that carries the tension now releases it, causing the spring to return back to it's original shape, spinning the wheels that were geared to the spring.
(from experience since young, dissembling stuffs)
You can measure the amount of force by using a spring scale. Attach the spring scale to the toy car and pull it towards you. The reading on the scale will indicate the amount of force required to pull the toy car.
you pull the string on the toy and it starts flying in the sky.
That would be a "pull tab" or simply a "pull" mechanism. It's often used in packaging, such as in cereal boxes or toy containers, to access the contents inside.
mr.dugwa
The little tag. It's like in an electronic toy that has a tag that says pull to activate.
the toy is called a party popper
pull on the legs
The pull back toy car mechanism works by winding up a spring inside the car when you pull it back. When you release the car, the spring quickly unwinds, transferring energy to the wheels and propelling the car forward.
you can pull it back then let it go flying:) blackblake
undo the screws then pull it apart
ask company to fix it
The first toy pull-back car is often attributed to the American toy company Marx, which produced them in the 1950s. However, the concept of pull-back action can be traced back to earlier wind-up toys, with mechanisms that inspired the design of pull-back cars. These toys became popular for their simplicity and engaging play, leading to various manufacturers creating their own versions over the years.