# Mouse trap car examples. Mouse Trap Car Writeup Essay 2019-01-13

Mouse trap car examples Rating: 8,4/10 1640 reviews

## A 11

When the drive wheels are released, the string is unwound from the axle which causes the mousetrap car to move. Obstacles may break the fragile design. I then measured at 28 centimeters from the axis and then calculated what the force should be based on the measurements at 4 centimeters. For Example to Compute the Potential Energy of Torsional Spring, conversion to Newtons, meters, and radians are needed. The wheels move, and so the car moves as well. The next two sections discuss the mental health and support services.

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## Mousetrap Cars

For that push the pen, including the string into eyelet at the back. Attaching the Mouse Trap optional There are many ways to attach the mouse trap to the frame, most will glue the mouse trap and this will work fine but the mouse trap will become permanently attached to the chassis making future adjustments to the mouse trap's location difficult. What Powers them These fun little contraptions work thanks to physics. Mechanical advantage is a phenomenon that increases the efficiency of a simple machine. Attach your wheels to your axle rods. The wikiHow Video Team also followed the article's instructions and validated that they work. Step 9 It is now the turn for the rear axle.

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## Build a Mousetrap Car For Your Science Project

Step 4 Approximately, anticipate the center of one of those Bic pens and make a hole on that point. Also, more mass involved with the rotation of the axels will cause more friction. We expect that there will be an optimum size that should be utilized in order to achieve maximum efficiency. Prepare Your Mousetrap Car So you know how it goes. Hopefully, this time it should be well on its way, if at all it didn't for the first run! If you do not have a compass handy, you can use another round object. Square hub is glued so as to cover the hole. These materials are only what.

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## A 11

Find the rod you used to kill the mice and pull it back. The design of the cars will consist of simple wheel and axel setups and a lever; two simple machines that can be used to cause forward movement. I used to not know how to make a mousetrap car. The mousetrap car is designed keeping in view of these principles to move it faster and a longer distance. This article was co-authored by our trained team of editors and researchers who validated it for accuracy and comprehensiveness.

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## Mousetrap Car Step

Attached to the main body are the four square 5x10mm wide pieces of pipe, with 5. How Does a Mousetrap Car Work? Use physics to your advantage for best results. The body of the car was two pieces of wood that was attached by the mousetrap car sitting on top of both of the pieces of wood. The lever shouldn't bend at all under the stress of the string — this represents wasted energy. This stored potential energy will convert energy into kinetic energy as the mouse-trap car begins to move. Plus, the results will definitely be worth any trouble you might experience.

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## 3 Easy Ways to Adapt a Mousetrap Car for Distance

Normally units of torque are foot pounds or newton meters. Constraints Compared to a large mousetrap or rattrap, the power from the mousetrap is limited because only a medium sized mousetrap can be used. This is true as long as the drive wheels are small enough so that the spring force can turn the wheels throughout the range of motion of the spring as the car travels up the incline. A general not should work fine. In the above equation, we see that V is always constant regardless of how fast the car gains speed keeping everything else the same. After the car reaches V it will coast until it finally stops.

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## To Design and Build a Mousetrap Powered Car

There is a couple of things you can do to speed the thing up. Since the wheels all had about the same amount of mass, the amount of friction did not increase of decrease enough to effect the results significantly. Procedures: First, our group drilled two shallow holes on each of the short ends of the mousetrap about ½ inch in from each end. The more slippery the wheels are, the more energy you waste, and the faster the car stops. This article has brought meaning to my life. Together, they cited information from. A small amount of side-play between the frame and the spacers is desired and will keep friction to a minimum.

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## 3 Easy Ways to Adapt a Mousetrap Car for Distance

We expect that there will be an optimum size that should be utilized in order to achieve maximum efficiency. . However, it is worth mentioning that this equation is an approximation, for two reasons: First, it assumes that there are no friction losses. If you see wasted space on your frame, try removing it, or, if this is impossible, make holes in it with a drill to bring its weight down. Results Our results show two distinct characteristics. The force from the wound spring will decrease as the lever moves towards the opposite position from the start.

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