KINEMATICS REVIEW LESSON EXAMPLE 1: Consider the velocity vs. time graph below. The motion of five different people (A‚ B‚ C‚ D‚ and E) are shown on the graph. Study the graph and answer the following questions. Some questions may have more than or less than one answer. Question: 1. Which person(s) changes direction during the time of motion? 2. Which person(s) is/are not moving? 3. Which person has the greatest average speed? 4. Which person(s) has/have a constant‚ positive acceleration
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Merrily We Roll Along! Purpose: To investigate the relationship between distance and time for a ball rolling down an incline. Data: Table A | Time (s) | Incline 25° | Distance (cm) | Trial 1 | Trial 2 | Trial 3 | Average | 20.5 | 0.31 | 0.32 | 0.29 | 0.31 | 41 | 0.47 | 0.27 | 0.38 | 0.37 | 61.5 | 0.51 | 0.52 | 0.31 | 0.45 | 82 | 0.67 | 0.54 | 0.45 | 0.55 | 102.5 | 0.69 | 0.90 | 0.58 | 0.72 | 123 | 0.88 | 0.67 | 0.58
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Name Period Date Momentum – Ch. 12 Part A – Momentum 1) A moving car has momentum. If it moves twice as fast‚ its momentum is ____________ as much. 2) Two cars‚ one twice as heavy as the other‚ move down a hill at the same speed. Compared to the lighter car‚ the momentum of the heavier car is ____________ as much. 3) A steel ball whose mass is 2.0 kg is rolling at a rate of 2.8 m/s. What is its momentum? |given |work
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Finger Response Times to Visual‚ Auditory and Tactile Modality Stimuli By Christopher Watts 9MLO Introduction: The time it takes from when an individual responds to a certain stimulus that they have detected is commonly referred to as reaction time. This delay in time is caused by the amount of time it takes information to go through the nervous system and then towards your brain. Your brain acts as the processor of your body and translates these informative signals so that your body can act
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Health Components 1. Cardio Respiratory Endurance Is the capacity of the body to do continuous physical activity for an extended period of time. This is how well the heart; lungs and blood vessels supply oxygen and nutrients to your muscles. Cardio Respiratory endurance is also reffered to as stamina or aerobic fitness. 2. Muscular Strength Muscular strength is the ability of a muscle or group of muscles to exert a force against a resistance in a single contraction. Strength is fundamental
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Lecture 4 Application of Newton’s Law Outlines 1. Newton’s third law 2. Free body diagram 3. Equilibrium In Translational Motion 4. Non - Equilibrium In Translational Motion 1.0 Newton’s 3rd Law For every action there is an equal and opposite re-action. 1.0 Newton’s 3rd Law Cont. If object 1 and object 2 interact‚ the force exerted by object 1 on object 2 is equal in magnitude but opposite in direction to the force exerted by object 2 on object 1. Equivalent to saying a single isolated
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Hydraulics Laboratory Experiment Report Name: Ahmed Essam Mansour Section: "1"‚ Monday 2-5 pm Title: Center Of Pressure Date: 2nd October‚ 2006 Objectives: To calculate the center of pressure of an immersed rectangular surface and compare it to the value calculated theoretical. Apparatus: The apparatus is shown diagrammatically in the figure Note that the curved selection of the shape of this apparatus is to exclude the effect of moments that forces acting on this surface cause about the
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Physics 111 N Final Exam Please answer all problems on the blank paper provided. Clearly print your name and student ID on every sheet you use. Please hand in your formula sheet along with your answers Course ID : 10076 Prof. Jozef Dudek Unless instructed otherwise‚ you must show working‚ or explain how you came to your answer for all questions. You cannot get full credit on a question unless working is shown. Partial credit will be awarded for working which is partially correct
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50 PsychSim 5: My Head is Spinning PsychSim 5: MY HEAD IS SPINNING Section: PSYC 101 – D22 LUO Date: 11-15-2012 This activity provides some background information about thinking with verbal concepts versus thinking with mental images. Conceptual Thinking • What was your train of thought as you navigated the picture of the candle? Initially seeing the candle I was not aware of what needed to be done until the mouse was moved and I saw the match. I then preceded to
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Experiment 1: Simple Harmonic Motion Dominic Stone Lab Partner: Andrew Lugliani January 9‚ 2012 Physics 132 Lab Section 13 Theory For this experiment we investigated and learned about simple harmonic motion. To do this we hung and measured different masses on a spring-mass system to calculate the force constant k. Simple harmonic motion is a special type of periodic motion. It is best described as an oscillation motion that causes an object to move back-and-forth in response to
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