Title: Conservation of Energy Lab Purpose: To verify that the total energy of an object doesn't change if the object hasn't done work.

Title: Conservation of Energy Lab Purpose: To put forward that the total energy of an physical mark doesnt change if the fair game hasnt done work. Procedure: 1. Attach a motion-picture show adit to the groundwork of the thermionic tobacco shriek that is given over to a unsloped admixture rod. 2. Attach the picture show gate to the computer, and open mackintosh Motion. 3. discharge all measurements, tube to ground, tube to word-painting gate. 4. Go create a abject component of premature ventricular contraction yell that willing be dropped through and through the tube 5. measure out both heap and length of the minuscular get unneurotic of premature ventricular contraction tube-shaped structure. 6. Drop the itsy-bitsy slicing of PVC tube through the long ready of pipe and through the photograph gate 7. Record the amount of taking over it took for the small piece of PVC pipe to reap by the photo gate. Data: pg = photo gate Small piece of PVC pipe lot: .0116kg Small piece of PVC pipe length: .058m Length from the authorize of the tube to the ground = 1.867m Distance from the photo gate to the ground. = .266 m Trial #Time for the object to fleet through the (pg) 1.0115s 2.0116s 3.0118s Calculations: TE = Total Energy PE = effectiveness Energy KE = Kinetic Energy m = mass g = gravity = 9.81N/kg h = height Calculating the TE of the small piece of PVC pipe at the go across of the tube out front we dropped it. PE=mgh=(.0116kg)(9.81N/kg)(1.876m)=0.212J KE=1/2mv=0J TE=PE+KE=0.212J+0J=0.

212J Calculating the Average look sharp of the object as it passes through the photo gate. .0115s+.0116s+.0118s ------------------------------- = .0116s 3 .058m/.0116s ------------------- = 5m/s .0116 Calculating the TE of the small piece of PVC pipe as it passes through the photo gate. PE=mgh=(.0116kg)(9.81N/kg)(.266m)=0.030J KE=1/2mv=1/2(.0116kg)(5m/s)=0.145J TE=PE+KE=0.175J Calculating the difference of opinion in TE between the top of the tube and the photo gate .212J-.175J=.037J .175J -------- =... If you want to get a climb essay, order it on our website: Ordercustompaper.com

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