Our Mousetrap Car

MODIFICATIONS MADE AFTER TESTING

First Trial Test: The wheel did not have enough grip to the ground.
Observation: Car was not moving in stable and steady motion. Car moves in a straight line. String and lever operates smoothly as expected.
Modification: Add rubber bands to the wheel to increase traction.

Second Trial Test: The lever extension was not secured enough which resulted it to fall off when tested.
Observation: Car did not move as the lever extension sna
Modification: Secure it with string to the mousetrap to secure it onto the mousetrap, and added hot glue on it to prevent it from moving.



Third Trial Test: The hot glue which mounted the axle to the chassis kept fell off, probably due to the weight of the car.
Observation: Car was not functioning properly due to faulty axle.
Modification: Used Epoxy Resin instead of hot glue. Epoxy Resin is able to hold weights much better.



Fourth Trial Test: The car moved very well.
Observation: Car was moving in stable and steady motion. Car moves in a straight line. String and lever operates smoothly as expected.
Modification: -Nil-

END PRODUCT




Top Of Car:


Bottom Of Car:


Side of Car


Lever:


0 comments :

Post a Comment