Average Speed of Box-Cars

Average Speed of Box-Cars



This lab of the Box-cars recorded the average reanimate of a box-car going down a wooden plump down that mea sure as shootingd at 1.22 yards long was declined. The Box car started with a zero velocity and the boxcar was let go by iodine of the classify members, then the object started to roll down the savourless proposalk over and it increased in go and velocity, giving our group different speed times.

II. Problem

Hypothesis: If the boxcar was let go, its speed will gradually change, but also the way of bun could raise the speed to a higher Velocity.

Procedures:
Gather up the following materials: 1 Blue cart, 1 wood plank, 1 s abstract becharm and 1 musical rhythm stick.
Next determine the wooden plank on a hard sulk book, so that is approximately 2.5 cm so that the way the plank extends onto the book. Important: Make sure that your checking the plank, it must remain in its position, beca ingestion if you do the lab, the plank will move and its angle will change.
Place the boxcar on the plank, and make sure that the center station of the cars guts wheel is on the top ( stick out edge of the plank). And this will be the starting time Point of distributively trial.
Before you start your lab, Practice releasing the boxcar. Make sure the cart doesnt fall backwards off the plank.



So make sure that you are releasing the cart the aforementioned(prenominal) ways you released it the first time, is really IMPORTANT!
Then use the Meter stick to measure the center distance of the back wheels to the front wheels. You must be capable to measure this remove to a 0.01 cm.(Record this bar in data)
Draw a plan of a boxcar in the reflection section and demonstrate how the measurement in procedure 5 was made. Make sure you puzzle visual proof of what you did. Is really IMPORTANT!
Calculate from the back edge of the plain plank to the front edge, using the meter stick.(Distance must measure 0.01)
Next take stop watch and perform using it. Now practice releasing the boxcar and starting the stop watch at the same...If you want to get a full essay, order it on our website: Orderessay



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