Course Hero is not sponsored or endorsed by any college or university. If a ball is sitting still at the top of a hill, will it have GPE or KE? However, for each case, you will need to propagate the uncertainties of the mass and velocity in order to find $\sigma_{KE}$ for each case. Learning happens in layers and levels. Potential energy can transfer into other forms of energy like kinetic energy. You can test out of the However, for this lab we would like to describe the motion of the objects using momentum, p=mv, instead of velocity. If this wasn't your finding and GPE was greater, you might have some errors in your timing for dropping the ball. credit by exam that is accepted by over 1,500 colleges and universities. Physics Lab Report Examples & Templates. These results are shown in the table below. That’s why Edgenuity offers a full suite of K–12 online learning solutions for schools and districts that is backed by intuitive technology that gives educators the resources they need to plan lessons, execute goals, measure success, and intervene when necessary. Why or why not. physics: SPH3U1-01 | Physics Lab Report | Specific Heat Capacity of Brass | | Jin Jin Shi | 2012/12/6 | Instructor: Mr. Nailer | I. 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In this case it would be like a billiards ball hitting another one. Earn Transferable Credit & Get your Degree. Today, we're going to see how this plays out in the real world. The equation for KE is 0.5 multiplied by mass, multiplied by velocity squared: Get access risk-free for 30 days, Amanda holds a Masters in Science from Tufts Medical School in Cellular and Molecular Physiology. If not, why do you think that happened? Since kinetic energy is not a vector, you don't need to keep track of negative signs as strictly as with the linear momentum calculations. Students need to follow proper laboratory procedure and adhere to the safety requirements of their school when conducting the wet lab. Get the unbiased info you need to find the right school. Students are required to complete both a reflection assignment and a laboratory report for this lab. Stir carefully with a thermometer until the … 5.Repaet steps Data Procedure: Lentgh of time the hot water fizzled. If that ball rolls down the hill however, all the GPE is converted to KE when it gets to the ground and is moving fast. {{courseNav.course.mDynamicIntFields.lessonCount}} lessons Draw a circle, an X, or place a piece. To learn more, visit our Earning Credit Page. After completing a laboratory investigation, add your lab report and this document with an appropriately completed Laboratory Investigation Reflection worksheet to the appropriate lab folder. They should start immediately when you drop it and stop it exactly when it hits the ground. Thermal Energy Lab Report This webpage is meant to serve as a checklist for your current lab report on Temperature and Thermal Energy, due Friday April 3rd . It is the measurement of the intensity of heat energy. Let's practice our energy types. If you added the amount of KE and heat energy together, you would get the original value for GPE because energy is conserved. Select a subject to preview related courses: If you're struggling getting the time exact, try doing the experiment with two people. Ensure the cap is tight. You'll be measuring the GPE of a ball 4 meters off of the ground and comparing it to the measured KE right before it hits the ground. Purpose The purpose of this lab is to explore the relationship between mass, speed, and kinetic energy using a lab to visualize the effects of each. Measure 200 mL of water with the graduated cylinder and transfer it to an. The momentum and kinetic energy of Glider 2 can be computed from the velocity measured, and from the mass of Glider 2. Practice dropping the soda bottle so that the bean bag pops up straight and, can have its height measure with the meter sticks. The mass of the balls does not change during the collision but the _____ is transferred from one object to the other object. 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