Amusement Park Physics With a NASA Twist - Space Flight Systems ...

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Carousels—Nonattending Students Ground Measurements Determine the revolutions per minute of the carousel. 1. Stand on the ground in front of the carousel and locate a particular spot on the ride. Make sure that you have a way to remember that spot. Position yourself directly in front of it. Measuring the angle of the carousel pole 2. If the ride is not moving, wait until it begins and has made several turns. When the point that you have selected is directly in front of you, start your stopwatch and keep it running for 5 revolutions. Total time for 5 revolutions in seconds: 90 4. 5. Calculate the time for 1 revolution. This is called the period of rotation of the ride. Time for 1 revolution (period of rotation): To find the revolutions per minute of the ride, divide 60 by the period of rotation, since there are 60 seconds in 1 minute. Revolutions per minute: Carousel pole Carousels—Nonattending Students Ride Measurements 1. There is a “lean” of the benches and on the poles that support the animals. When the ride is stationary, use your altitude tracker to determine the angle that an animal in the outer row makes with the vertical. While holding the tracker vertically, place it against the animal’s support pole, reading the angle between the washer and the zero mark on the tracker. Angle = 8° 2. Measure the angle that an animal in the inner row makes with the vertical. Angle = 3° 3. Which animal has a larger angle, the one located in the inner row or the one in the outer row 4. Do the same measurements on the very same animals while the ride is in motion. Inner angle: 0° Outer angle: 0° 5. How do the results of angle measurements compare when looking at stationary ride animals versus moving ride animals Explain your answer. 94 Amusement Park Physics With a NASA Twist EG–2003–03–010–GRC
Roller Coasters—Loops—Nonattending Students Ground Measurements The loops of a roller coaster are not circles; they are called clothoid loops. Circular loops require a higher amount of speed to keep the riders from falling out when they are upside down. Roller coasters use clothoid loops, which have a smaller radius at the top of the loop, and a longer radius where the cars enter and exit the loop (see fig. 1). Why do you think roller coasters use clothoid loops instead of circular loops Roller Coasters—Loops—Nonattending Students Ride Measurements Figure 1. 1. If you rode a coaster loop at high speeds and paid close attention to whether you felt heavier, lighter, or normal in your seat, how do you think you would feel in the various locations Refer to figure 2 to assist you when completing the following table (select one per row). Location of ride Heavier Lighter Normal Going into loop (A) At top of loop (B) Going out of loop (C) 2. A rider experiences a different sensation when sitting in the front than sitting in the back. First, one would ride the coaster seated in a front car. Second, he or she would ride the coaster again seated in a back car. Finally, the rider would try sitting in the middle of the coaster. In which seat location do you think the rider would experience faster speeds at the top of the loop B 3. If you had a hat on your head while riding and your hat fell off as the coaster car approached the top of the loop, which way would it go, ignoring air resistance (Caution: Do not actually try this on the ride!) a) Draw the path of the hat by drawing an arrow on figure 2. b) Which of Newton’s laws applies to the hat when it leaves your head. State the complete law below. A C Figure 2. 95 Amusement Park Physics With a NASA Twist EG–2003–03–010–GRC
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National Aeronautics and Space Admi
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Amusement Park Physics With a NASA
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Table of Contents Introduction ....
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INTRODUCTION Amusement parks have a
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To get a sense of the scope of the
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National Science Education Standard
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National Science Education Standard
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path much of the time. The free-fal
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Newton’s First Law of Motion An o
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Newton’s Law of Universal Gravita
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huge intake of food items can chang
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NASA Drop Towers Compared With Ceda
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Loop-de-loop coasters rarely exceed
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take after three or four trials. As
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90° 50° Tape straw between line a
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Altitude Estimation Methods There a
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3. ∠1 = 54°, ∠2 = 30° 4. ∠1
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Structure Estimation 9 bars to the
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Structure Estimation Worksheet The
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Accelerometer A vertical accelerome
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Errors in Measurement Whenever some
Page 43 and 44: Classroom Activities Aligning the r
Page 45 and 46: Names Pendulums—Part 1 Pendulums
Page 47 and 48: Names Pendulums—Part 2 Pendulums
Page 49 and 50: Names Collisions—Part 1 Task You
Page 51 and 52: 7. Remove one of the rulers, placin
Page 53 and 54: Names Marble Run—Part 2 Date Task
Page 55 and 56: Names Marble Run—Part 3 Task You
Page 57 and 58: Names Marble Run—Part 4 One of th
Page 59 and 60: NASA Connection—Student Reading G
Page 61 and 62: NASA Connection—Student Reading G
Page 63 and 64: Loop Coasters 1. What sensation (hi
Page 65 and 66: NASA Connection—Roller Coasters O
Page 67 and 68: NASA Connection—Carousels Carouse
Page 69 and 70: NASA Connection—Pendulum Rides Al
Page 71 and 72: Ride Workbook The Tower of Doom is
Page 73 and 74: Free-Fall Rides Ground Measurements
Page 75 and 76: Roller Coasters—Initial Hill Grou
Page 77 and 78: Bumper Cars Ride Measurements For e
Page 79 and 80: Roller Coasters—Floater Hills Gro
Page 81 and 82: Carousels Ground Measurements Deter
Page 83 and 84: Example of Two Roller Coaster Loops
Page 85 and 86: Pendulum Rides Ride Measurements 1.
Page 87 and 88: Free-Fall Rides—Nonattending Stud
Page 89 and 90: Roller Coasters—Initial Hill—No
Page 91 and 92: Bumper Cars—Nonattending Students
Page 93: Roller Coasters—Floater Hills—N
Page 97 and 98: Pendulum Rides—Nonattending Stude
Page 99 and 100: Length of string 100 cm 90 cm 80 cm
Page 101 and 102: Number of washers 1 2 3 4 5 6 7 8 9
Page 103 and 104: Names Materials • Two plastic rul
Page 105 and 106: Names Marble Run—Part 1—Answer
Page 107 and 108: Data and Calculations Trial 1 2 3 4
Page 109 and 110: Draw your coaster and label the hei
Page 111 and 112: Fill in the table below according t
Page 113 and 114: Free-Fall Rides Ride Measurements
Page 115 and 116: Roller Coasters—Initial Hill Ride
Page 117 and 118: Bumper Cars Ride Measurements—Ans
Page 119 and 120: Roller Coasters—Floater Hills Rid
Page 121 and 122: Roller Coasters—Loops Ground Meas
Page 123 and 124: Pendulum Rides Ride Measurements—
Page 125 and 126: Tests 125 Amusement Park Physics Wi
Page 127 and 128: Pretest Amusement Park Physics With
Page 129 and 130: Posttest Amusement Park Physics Wit
Page 131 and 132: Forms and Extras 131 Amusement Park
Page 133 and 134: Purpose of Amusement Park Physics D
Page 135 and 136: Amusement Park Physics Day Ride Sta
Page 137 and 138: Amusement Park Physics Day Classroo
Page 139 and 140: Amusement Park Physics Day Bus List
Page 141 and 142: Resources 141 Amusement Park Physic
Page 143 and 144: Vocabulary acceleration—the rate
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Amusement Park Physics and Related
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CO, KS, NE, NM, ND, OK, SD, TX Spac
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NASA Television (NTV) features Spac
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Amusement Park Physics With a NASA
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