Real Info About How To Build A Mouse Trap Car For Speed
This is where you will glue your.
How to build a mouse trap car for speed. But you'll have to drill holes (slightly larger than 3/16) in yours for the axle 2. This is an important question to answer because knowing what the specific task the mousetrap car needs to perform is essential to designing and building an excellent. 4 rubber washers (1/4”) 4 cds.
Your copper tube (which will later become the axle) should fit loosely in the hole. Next, make marks two inches from each end of the balsa wood. (2) brass axles (6 x 3/16 tube) 3.
2 pairs of wood chopsticks. 1 rectangle of balsa wood. (1) brass lever arm (6 x 1/8 tube) 4.
In order to built your mousetrap car, you will need: When you increase the drive axle diameter of your car, the amount of string rotations that can be wound onto the axle are reduced, which, in turn, reduces the time necessary to use all of the mousetrap’s energy. Same design as my brother's mousetrap car he made for his 9th grade science class project this year.
Similar to wheel diameter, increasing the drive axle diameter will increase your car’s speed because it reduces mechanical advantage.