Test 1: Horizontal launch Height| Time of Range flight t (sec) 1.97 2.24 Range Average Stand. Average Range Trial 2 (m) 22.59 25.73 h (m) Range Trial 3 Trial 1 (m) 22.59 Trial 4 Range Dev. velocity (m) 22.59 25.73 (m) 22.59 22.59 3 25.73 25.73 25.73 2.46 28.3 28.3 28.3 28.3 28.3 2.66 30.52 30.52 30.52 30.52 30.52 12 2.83 32.52 34.3 32.52 32.52 32.52 34.3 32.52 34.3 15 2.9 Angle: 40• of cannon at launch; Initial speed of launch: 15 m/s; mass of cannon ball: 5kg 34.3 34.3 1. For a given height h, use g=9.8 m/s² for the acceleration due to gravity to calculate the time the ball took in going from the launch position to the floor. Assuming there is no air resistance, the above y equation becomes 1 0 = h - 2 2. Using this time and the average x, calculate the average initial velocity. xay = vayt. You should present these results along with your data in the table above.
Test 1: Horizontal launch Height| Time of Range flight t (sec) 1.97 2.24 Range Average Stand. Average Range Trial 2 (m) 22.59 25.73 h (m) Range Trial 3 Trial 1 (m) 22.59 Trial 4 Range Dev. velocity (m) 22.59 25.73 (m) 22.59 22.59 3 25.73 25.73 25.73 2.46 28.3 28.3 28.3 28.3 28.3 2.66 30.52 30.52 30.52 30.52 30.52 12 2.83 32.52 34.3 32.52 32.52 32.52 34.3 32.52 34.3 15 2.9 Angle: 40• of cannon at launch; Initial speed of launch: 15 m/s; mass of cannon ball: 5kg 34.3 34.3 1. For a given height h, use g=9.8 m/s² for the acceleration due to gravity to calculate the time the ball took in going from the launch position to the floor. Assuming there is no air resistance, the above y equation becomes 1 0 = h - 2 2. Using this time and the average x, calculate the average initial velocity. xay = vayt. You should present these results along with your data in the table above.
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Chapter1: Units, Trigonometry. And Vectors
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Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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The term "displacement" refers to when something shifts away from its original "location," and "linear" refers to a straight line. As a result, “Linear Displacement” can be described as the movement of an object in a straight line along a single axis, for example, from side to side or up and down. Non-contact sensors such as LVDTs and other linear location sensors can calculate linear displacement. Non-contact sensors such as LVDTs and other linear location sensors can calculate linear displacement. Linear displacement is usually measured in millimeters or inches and may be positive or negative.
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Transcribed Image Text:Test 1: Horizontal launch
Height Time of Range
flight
t (sec)
Range
Trial 2
Range
Trial 3
Range Average Stand. Average
Trial 4 Range
(m)
h (m)
Trial 1
Dev.
velocity
(m)
22.59
25.73
28.3
(m)
22.59
25.73
(m)
22.59
1.97
22.59
22.59
2.24
25.73
25.73
25.73
2.46
28.3
28.3
28.3
28.3
2.66
30.52
30.52
30.52
30.52
32.52
34.3
30.52
2.83
2.9
Angle: 40• of cannon at launch; Initial speed of launch: 15 m/s;
mass of cannon ball: 5kg
32.52
34.3
32.52
34.3
32.52
34.3
32.52
34.3
15
1. For a given height h, use g=9.8 m/s² for the acceleration due to gravity to calculate the
time the ball took in going from the launch position to the floor. Assuming there is no air
resistance, the above y equation becomes
1
0 = h -gt?
2
2. Using this time and the average x, calculate the average initial velocity. Xav = Vayt.
You should present these results along with your data in the table above.
O3691
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