momentum‚ so the momentum after the collision differed. Kinetic energy differed more than what was expected‚ it was significantly less after the collision‚ the difference before and after the collision was 63.7%‚ so 36.3% of that momentum was lost. This have occurred because the collision is inelastic and since there was friction when the two pucks collided‚ their speed became less‚ and speed is directly proportional to kinetic energy. Category 2: the change of momentum before and after the collisions
Premium Mass Classical mechanics Introductory physics
Physics Lab Report#3 “Determining the period of a pendulum” Name: Fei Huo Date performed: October 1st‚ 2014 Period 5 Teacher: Mr. Glasel Purpose: The Purpose of this Lab was so that my classmates and I can examine what kind of factors affect the period of a pendulum. Introduction: In a simple form‚ the pendulum is a weight hung from a long string that Galileo discovered that it can be used to track the passage of time very accurately around 400 years ago. In this
Premium Pendulum Analytic geometry Dimension
AP Physics Slinky Velocity Lab Group: Asaf Yankilevich‚ Lily Greenwald‚ Yaeli Eijkenaar‚ Michal Antonov 2/23/15 Materials ● Slinky ● Spring weight ● Force measurer ● Measuring Tape ● Timer Procedure 1. The first slinky’s mass was weighed‚ using a scale‚ and its tension was measured using a force measurer 2. The slinky was stretched to 4m. 3. The linear mass density was solved for‚ by dividing the mass by the length. 4. The theoretical velocity was solved for‚ using the equation
Premium Force Kinetic energy Velocity
Energy______________________________________________ Name___Ben Groelke________________________________________________________________________ Date______November 13‚ 2012_______________________________________________________________ Course and Lab Section Number___PHY 1150-202________________________________________________ Collaborators_Briana‚ Travatello‚ Grayson North‚ Roy Huffman ______________________________ |Laboratory Report Scoring Rubric
Premium Energy Kinetic energy Mass
Kathryn Marchessault Physics Lab LR Tuesday 8-9:55 Due 02/26/15 Experiment #1 Free Fall Experiment Abstract In this experiment we studied the motion of an object in free fall‚ that is an object being dropped from a certain height to Earth’s surface. In this experiment we tested the idea that no matter what the size‚ shape‚ color‚ etc. of the object if it would still experience the same constant acceleration throughout its fall (short distance). The constant downward acceleration it experiences
Premium General relativity Gravitation Classical mechanics
The Meaning of Conservation Proper use of resources and strict compliance with the rules on conservation are the keys to protecting and conserving our limited resources. Conservation is the act of using and protecting resources properly. Catching animals‚ throwing garbage‚ and using and harnessing the different resources should all adhere to the proper way of conservation. Importance to Living Things. Conservation is very important to all living things. The environment where
Premium Sustainability Natural resource Ecology
Qualitative Chemical Analysis of Energy Drinks and Other Beverages - Lab Report Discussion and Analysis As a result of conducting various qualitative chemical analysis tests‚ Monster Energy ® was found to contain a large amount of reducing sugars and NaCl. It was found to be void of proteins and lipids. Further‚ Canada Dry ® gingerale was found to contain a large amount of reducing sugars‚ while being void of protein‚ lipids and NaCl. The components of the Monster Energy drink tested were quite congruent
Premium Sodium Metabolism Amine
For Lab 1‚ my partner and I will be demonstrating the law in which connects the period of the pendulum‚ expressed as T‚ to the length of the string‚ expressed a L. The system the lab will be based on will include a pendulum with a weight of W suspended at a fixed point by the string with a variable length of L and an angle theta to be measured using a protractor. The variable T will be measured as the period of time needed for the weight of the pendulum to swing back and forth once. For part 1 of
Premium Classical mechanics Experiment Pendulum
In the Tumble Buggy Lab‚ my partners and I used several different methods to calculate the velocity of a Tumble Buggy. The methods we used were a meter stick and a timer‚ a Spark Timer‚ a Photogate‚ and a Motion Sensor. Each method was different but overall‚ our velocities were very similar. Using the meter stick and timer‚ our velocity was 0.22 m/s. With the spark timer‚ our velocity was 0.26 m/s. Next‚ the velocity found with the Photogate was 0.325 m/s. Finally‚ when we used the motion sensor
Premium
Conservation and Environmental Protection in the UAE Introduction – The world is on global village not just through connectivity but also in the fact that we all share this earth and must work at saving and preserving its natural resources not just for us but also for our children. That’s why conservation and environmental protection has always been an essential part of the efforts to make the UAE the country it needs to be. To understand how to protect the land and environment‚ we must understand
Premium Zayed bin Sultan Al Nahyan United Arab Emirates Natural environment