support of the Staff at Prospect High School Contents Preface 3 Misconceptions - Force and Motion 5 Pendulum Investigation 6 Assignment - Galileo’s Pendulum 7 Pulse Rate Measurement Using a Simple Pendulum 8 Human Speed 11 Inclined Plane 13 The Trolley Truck and Ticker Timer 17 Investigation of Newton’s Second Law of Motion 19 Summary of Practicum Assessment 21 Preface The prime objective of the Physics Unit is to further develop the
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for speed attitude I can’t help but want to go faster. I give one last tug at my helmet to make sure it’s on tight before I go into my tuck because one mistake without the proper safety equipment at the speeds I’m about to encounter can cause me my brain. I bend my knees and crouch close to my board. I hide my back leg behind my front one by tucking in my knee behind the other so that aerodynamics can help me go faster. I lean forward in front of the board and keep my arms behind me. The speed and
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Thesis: We should raise the speed limits on our National Interstate System. Objection to thesis: Speeding causes more property damage‚ casualties and fatalities. 1. Cars are much more efficient now then even ten years ago. A. Automobile manufacturers are constantly working on raising engine efficiency. B. The VQ35DE motor in my 2004 350Z has 287 horsepower‚ through engineering and technology advancements‚ by 2008 that motor gained 19 horsepower. (UA: vehicles are made to travel faster
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set a speed limit of 55 miles per hour on federal highways‚ more people will die than if Congress sets the speed limit at 45 miles per hour. In my opinion‚ this is a very true statement. I think if the congress was to lower the speed limit in many areas‚ they will be prolonging many lives. Vehicles are dangerous because of their ability to reach high speeds. People get injured in crashes via vehicles almost every day‚ and yet Congress still fails to resolve this issue by lowering the speed limit
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75. Roja and Pooja start moving in those inverse headings from An pole. They would moving during those speeds for 2 km/hr and 3 km/hr individually. After 4 hours what will make the separation between them?. An. 12 km b. 20 km. C. 24 km d. 4 km. Answer: b). 76. An train abandons Mumabai toward 9 am during An pace from claiming 40 kmph. Following you quit offering on that one hour‚ an alternate train abandons mumbai in the same heading Similarly as that of the principal prepare In An velocity from
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up as he goes. Position –Time Graph ______________________ Velocity-Time Graph Explanation for graph’s appearance –after actually performing the activity. Instead of starting at zero (where he was in A)‚ the man started at -8 under the tree. His speed was increasing at a constant rate so the graph shows him moving in a positive direction from the tree. Explanation for graph’s appearance - after actually performing the activity. Since he is speeding up at a constant rate‚ then his velocity is steadily
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intersection. On January 22‚ 2011‚ Felicia Harris was on her way home from work. She was driving East on Highway 43 approaching the intersection of Highway 43 and Sharon Road. Upon reaching the intersection she was driving at a high rate of speed ignoring the speed suggestion signs. By the time she began to apply her brakes it was too late‚ she was into the curve of the road and over compensated to gain control and veered off the road crashing head on into a tree. Unfortunately Felicia did not survive
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"Age" Word Problems (page 1 of 2) In January of the year 2000‚ I was one more than eleven times as old as my son William. In January of 2009‚ I was seven more than three times as old as him. How old was my son in January of 2000? Obviously‚ in "real life" you’d have walked up to my kid and and asked him how old he was‚ and he’d have proudly held up three grubby fingers‚ but that won’t help you on your homework. Here’s how you’d figure out his age for class: First‚ name things and translate the
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1. Answer the following about your typing speed. a. List your average adjusted typing speed. Complete sentences are not necessary. (0.5 points) I can type about 25 words a minute b. Is your average adjusted typing speed slower‚ faster‚ or about the same as the average speed of most people? Complete sentences are not necessary. (0.5 points) its about the same as most people c. If your speed is faster than average or about the same‚ list at least one thing you think has helped you improve
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The relationship between an object’s position and time if it travels in a straight line at a constant speed‚ as well as the relationship between the same object’s speed and time‚ will both result in a linear model. This hypothesis will be tested by using a model car‚ a spark timer‚ and timer tape. Procedure 1.Obtain a model car‚ spark timer‚ half a meter of timer tape. 2.Tape the length of timer tape to the back of the model car. 3.Feed the timer tape through the spark timer‚ setting the
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