lab kinetic energy assignment lab report edgenuity answer key

The carts were placed on the track so that the magnet containing ends of the carts were facing each other. Course Hero is not sponsored or endorsed by any college or university. The hole each rock made is measured for its depth. Then remove the .75m desk and place it on the ground. KINETIC ENERGY LAB || Edgenuity || Science Simply Explained by Ivy Alefante 1,119 views Premiered Feb 18, 2021 28 Dislike Share Save Ayvee CreARTes 1.47K subscribers This is just a guide to. at a height of 10 cm from the materials. Potential and Kinetic Energy Lab | Study.com Fill close to the 0 mL line but not higher, or you will not be able to measure volume accurately. In explosions the kinetic energy increased greatly after the explosion occurred. stream Hypothesis- Answer the following question: Will an object reach the ground with more velocity than an . information about whether it An example of an elastic collision is a cue ball striking a billiards ball initially at rest. The conservation of the energy is happening in the presence of ____________ like gravitational forces or the force in a spring. Lab: Physical and Chemical Changes Assignment: Lab Report Active HELP To determine whether the height at which a marble is dropped affect the size of the crater. 4 times more 4 times less Every radioactive element has a different halflife. Once you have created your file (s) and are Q&A A rescue diver of mass 89 kg jumps from a hovering helicopter into the ocean 20 meters below. Measure out 500 mL of tap water in the 1 L beaker and bring it to a boil using a hot plate The cue ball strikes the billiards ball and loses velocity after the collision occurs and the billiards ball gains velocity after the collision. PDF Lab Activity: Heat, Temperature and Conduction ***Repeat steps 2-4 for each of the following: 5 mL of oil and 2 g each of cornstarch, sodium chloride, and sodium bicarbonate. You always get 8 slices, but some of those slices might be cheese, while others might be pepperoni. If using one heat lamp, put the six cups in a tight Record the equilibrium temperature in Table B. %PDF-1.6 % 2. !HID63Ds "V~b,@Va>-_*k'j 5=iWm\dlzpIHD yT^mF,.:KL/sdCc6oE-fqV4pc:0eA 3qB The standard cart moved to a velocity of zero and was still. and the calorimeter water. The first Photogate sensor measured the velocity of the standard cart, and the second Photogate sensor measured the velocity of the plunger cart. The values of the momentum ratio are very close to one which indicates that the momentum is conserved in the experiment. Lab Report 10A - Lab 10 A from manual; PH-101 Lab #13 - Lab report; Also make a hypothesis about which type of material will heat up the fastest. @W The carts were placed on the track so that the magnet containing ends of the carts were facing each other. They are things for you to think about. lab notebook. Today's lab will elastic collision in one dimension. 1 0 obj (b) The balls will move to the left because p2>p1p_2>p_1p2>p1 before the collision. and securely tape the cylinder to the board with the packing tape. 2 0 obj A 50 kg ball traveling at 20 m/s would have kinetic energy. Why or why not? d. Remove the aluminum wire sample and empty the calorimeter. Two carts, that had already been weighed, were placed in the track. Describe the three different types of bonds, providing examples of molecules formed through each type of bond. The equation for GPE is mass multiplied by acceleration due to gravity, multiplied by height: Acceleration due to gravity is always 9.8m/s2; however, it is acceptable to round this to 10m/s2 for easier calculating. This lab taught how to do calculations for multiple situations that involve momentum. 498 0 obj <>stream m = 150kg . Aqueous solutions are solutions that water is solvent. then place a thermometer in each cup and observe the readings until they do not climb If not, why do you think that happened? Lab #6 - Work-Kinetic Energy Theorem Therefore, if the work done by a particular force appears not to be equal to the change in kinetic energy of the object, then the system should by analyzed for possible work (positive or negative) done by other forces. Let's start with GPE. If a person riding a bike has a mass of 200 kg and is moving at a velocity of 5 m/s, what is their kinetic energy? %PDF-1.5 PDF WorkKinetic Energy Lab - Physics Classroom A. In this experiment we will be measuring the rate of decomposition of hydrogen dioxide with the following reaction: In the first experiment, How does mass affect your game? it shows that the data on Ball- Mass 3 that the 10 pound bowling ball had the highest kinetic energy of 27(J), the greatest velocity (m/s) of 3.42, and in average it produced 4 bowling points. : an American History - Chapters 1-5 summaries; Analysis of meaning and relevance of History from the millennial point of view; Newest. This would force the carts to repel each other and not stick together during collision. In the presence of nonconservative forces (like __________), the total mechanical energy is not conserved. Suggested Answers 1. - Uses, Types, Examples & Side Effects, What Is Methadone? endobj If the mass of an object increases, then its kinetic energy will also increase because, mass and kinetic energy have a directly proportional relationship and have a linear, Independent: mass of the soda bottle (changing amounts of liquid), Measure the length of your wooden board, and divide that in half to mark at, its midpoint. KE = mv2 KE = ? The hypothesis that if it the ball was dropped from a higher drop points, it would have a greater bounce height was supported. We wrote down our data to prove that speed, height, and mass affect kinetic energy. (c) The balls will move to the right because v1>v2v_1>v_2v1>v2 before the collision. SAMPLE LAB REPORT SCI141: Biology Sections Introduction All cells are bound by a functional cell membrane. What is its volume at s.t.p.? circle one Ensure the cap is tight. 1. Also, to see how gravity pulls the ball down storing energy and releasing the energy as the ball hits the bottom of the ramp and to see the distance the ball travels after books are added. Record all data in Table A, and calculate the Psychological Research & Experimental Design, All Teacher Certification Test Prep Courses, Middle School Earth Science: Homework Help Resource, Middle School Earth Science: Tutoring Solution, High School Physics: Homework Help Resource, High School Biology: Homework Help Resource, UExcel Pathophysiology: Study Guide & Test Prep, Veterinary Assistant Exam: Prep & Study Guide, General Chemistry Syllabus Resource & Lesson Plans, Earth Science for Teachers: Professional Development, Astronomy for Teachers: Professional Development, Biology for Teachers: Professional Development, Basic Genetics for Teachers: Professional Development, Elastic Potential Energy: Definition, Formula & Examples, Effects of Interionic Attraction on Colligative Properties & Solubility, What Are Beta Blockers? As mentioned in the research, projectile motion was shown when the marshmallow was launching. Water 100 21 39,0 18 Additionally the lab taught how to properly work with carts on a Dynamic Track. In physics momentum is always conserved. <>>> The standard cart was pushed towards the plunger cart, which was at rest. Lab: Kinetic Energy Assignment: Lab Report 1 See answer Advertisement zlskfrum Answer: Explanation: In this lab, two pieces of rock, one big one small, are dropped from the same height onto mud. Additionally, the lab taught how to complete momentum calculations, and the law of conservation of momentum. 10 mL graduated cylinder - 2 g sodium chloride spoon - 2 g sodium bicarbonate conductivity apparatus distilled water in a wash bottle. This will serve as a backstop for launching the duck. bundle of steel wire. These values were recorded, and the procedure was repeated two more times for a total of three readings. A rod was used to push down the button on top of the plunger cart. SOLUTION: Kinetic Energy Student Guide Lab Report - Studypool >> For more information, please see our calorimeter into a beaker or other secondary container to prevent wobbling. One cart was a standard cart with a rod on top. Trim off the bottom half of three foam cups. Precision is the closeness of repeated measurements. Open Edgenuity and enter the purchase key. What is your hypothesis (or hypotheses) for this experiment? Heat Transfer - The movement of thermal energy from one object to another of a different temperature. Final Lab Report: Solar Cookin' Last week, we finally got a chance to showcase our beautiful solar ovens and complete our experiment as designed in the lab handout. The standard cart moved to a velocity of zero and was still. When the standard cart reached the plunger cart they collided, but did not stick together, and the plunger cart moved down the track. Because the percent differences were relatively close to zero the momentum of the system was conserved. PDF Half-Life Data-Teacher Answer Key - US EPA In our lab work, we had to do multiple tests by dropping a can onto a clay ball. So, multiply your value for height, the mass of the ball, and 10m/s2 to get GPE. Repeat the process of data collection at least 5 times and take the average. M. Compute the s pecific heat of each type of metal. 124 lessons. /Length 2645 Data are reasonably accurate. Place a small amount of candle wax into a tiny test tube that already has wax in it (scrape it off a tile using a micro spatula). in the water. Justify the hypothesis from a chemical standpoint. We can say that one form of energy (________) is converted in another form of energy (kinetic energy), We can say that one form of energy (potential energy) is converted in another form of energy (_________). One thing that, The purpose of the experiment was used to determine which team created a design that ultimately proved to launch the marshmallow the farthest. PDF Conservation of Energy Lab - University of Delaware PDF Conservation of Energy Lab - Oak Ridge Institute for Science and Education Measure the mass of your ball on the balance. Relationship between initial and final velocities in an elastic collision . The desk will then be used to launch from a vertical displacement of .75m place the duck up against the book and launch it horizontally, again collecting 5 separate data points and taking the average of the. Measure the height from which you'll be dropping your tennis ball. DOC PHYSICAL AND CHEMICAL CHANGES LAB - Anoka-Hennepin School District 11 lab energy transfer edgenuity answers - ASE.ro

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