how to build mousetrap cars
Attaching the Hook to the Rear Axle. They are a great way to explore science concepts like energy transfer friction torque and inertia.
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Clamp and allow to dry completely.
. The two most important parts of a mousetrap car are the body frame and engine which will make the car move. Mousetrap cars are fun to build and race. To build a mousetrap car start by making 4 wheels out of heavy cardboard or foam core. One of the biggest hinderances on mousetrap cars or any other type of model car for that matter is friction.
Use pliers to pull out the latch and trigger from the mousetrap picture 1. Mouse trap cars are a common high school science experiment. Fashion your heavy-duty carton case. Use the wire cutters to cut about 1 off of the lever arm of the mouse trap.
Adding the Axles and Wheels. Calculate the length of string needed to the turn around point. Build the Body of the Mousetrap Car. Sand the insides of the axle holes smooth.
Here you will find all the latest and greatest untold construction secrets so you can build your very own mousetrap vehicle. Remove any metal or plastic teeth on the mousetrap with pliers. Power to drive the wheels is provided by a mousetrap to which a wand and string is attached to the snap arm. Carefully remove the teeth from the mousetrap then fashion a chassis from heavy cardboard and attach the trap to the chassis with duct tape.
Take two eye screws and insert them at the corners of the rear end of the mousetrap. Be sure the dowel is pointing forward away from the notch in the cardboard and that the dowel also lines up with the center of the notch when it is pulled back. How To Make A Mousetrap Car EASY - YouTube. Glue the mousetrap in place towards the front on the topside of the car with hot glue.
To Make A Mousetrap Car EASY 10. How to Make a Long Distance Mousetrap Car DIY. However if you are unable to obtain ball bearings graphite powder oil or other lubricants can be used to reduce the friction. How To Make A Mousetrap Car.
Drill holes for the axles in the balsa wood. Calculate the number of wheels turns needed to target. Place these eye screws at a distance. Center the mousetrap on the frame then protect the mousetrap on all four sides using duct tape or transparent packaging tape.
Align the eye hooks and mount them to the bottom of the frame. Step Number 1. How to Build a Mouse Trap Car. Power a mechanical car made of wood with a single mouse trap.
How to make a mousetrap car. They make a great youth STEM project for 4-H or the classroom. Once the hot glue is set tie ten inches of string to the end of the shish kabob stick and hot glue it. Remove the metal catch and hook from the mousetrap and discard.
Use the following steps. How to Build a Mousetrap Car for Distance with Professor Davis. Before you begin visualize your mousetrap car. Build a Mousetrap Car Step 1.
This isnt totally necessary but it will make the next steps a little easier and may add a small amount of efficiency to the cars performance. Building a Simple Mousetrap Car The following steps are a guide to build a simple mousetrap car. Place your mousetrap on the top of the chassis. These cares are most.
Balsa or basswood makes the car a lightweight but more robust structure. Youre going to need to create a body thatll form the frame of your car wheels and an engine to power everything. Number of wheels turns needed the target distance divided by Drive wheel circumference step 2. How To Make A Mousetrap Car - YouTube.
In this step you will prepare the assembly for installing the axles for your mousetrap car. 4 DVDs old used ones work great or new black ones from an office supply store. The best solution to minimize friction between the axles and the vehicle frame is to use ball bearings. Before you actually start building the car youll need to plan certain things.
To make the motor first take the hammer of the mousetrap and cutting it in half. The string will then be coiled around the back axle. Attaching the Eye Screws. Remove the rod that is used to set the trap.
Cut a piece of strong cardboard so that it is slightly larger about 12 than. A mousetrap car can be made from cardboard or balsa wood with CDs for wheels and axles of wood or brass tubing. And they make a great youth STEM project for the classroom 4-H or other youth club. 2 pieces of Cardboard 4 x 10 many dimensions will work but this is a good starting place.
Earth shattering secrets for building record setting and winning mousetrap cars and racers. Wire cutters and the resulting cut wire are sharp. In this video from Mark Rober we get deep into the mechanics of what. Get an adult to help you cut the mousetrap.
Figure 1 Basic car design Materials for a single car 2 pieces of Cardboard 4 x 10 many dimensions will work but this is a good starting place. Glue the pre-drilled balsa wood to the mousetrap lining up one side with the mousetrap and having the other side extend past the mousetrap body. After cutting the hammer proceed to attach a five-inch shish kabob stick to it using hot glue. Glue the mousetrap to the frame near the small wheels.
Cut a rectangular notch about 1 x 2 on one short side of each cardboard piece so that the notches overlap.
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