TAIL This versus That T Title TAIL Decide
- Slides: 10
TAIL This versus That T – Title
TAIL Decide on an appropriate scale for each axis. Choose a scale that lets you make the graph as large as possible for your paper and data T - Title A – Axis
How to determine Intervals Mass Acceleration 3 22 4 15 6 10 13 5 31 2 (kg) (m/s 2) • The interval is decided by your scale. • In this case your x-scale would be from 0 – 22 and your y-scale would be from 0 – 31. • The graph paper is 7 x 7
TAIL Choose an interval that lets you make the graph as large as possible for your paper and data T – Title A – Axis I – Interval 22 ÷ 7 = 3. 14 31 ÷ 7 = 4. 43 5 4 Al ro way un s up d !
TAIL Mass versus Acceleration 35 T – Title 30 A – Axis 25 20 I – Interval 15 10 5 0 4 8 12 16 20 24 28
TAIL Mass versus Acceleration 35 T – Title 30 A – Axis Mass (kg) 25 20 I – Interval 15 10 L – Labels 5 0 4 8 12 16 Acceleration (m/s 2) 20 24 28
Mass versus Acceleration 35 mass is inversely proportional to acceleration 30 Mass (kg) 25 20 15 10 5 0 4 8 12 16 Acceleration (m/s 2) 20 24 28
Linearize Mass 3 0. 045 4 0. 067 6 0. 10 13 0. 20 31 0. 50 (kg) • The interval is decided by your scale. • In this case your x-scale would be from 0 – 0. 5 and your y-scale would not change. • The graph paper is 7 x 7 0. 50 ÷ 7 = 0. 071 0. 08
slope Mass versus Acceleration-1 35 Must use points that fall on the line 30 Mass (kg) 25 20 15 10 5 0 0. 08 0. 16 0. 24 0. 32 0. 40 Acceleration-1 (s 2/m) 0. 48 0. 56 . m/s 2 62. 4 kg 62. 4 N
slope 62. 4 N Mass versus Acceleration-1 So slope = force! 35 30 y = mx + b Mass (kg) 25 20 15 10 ma = F 5 0 0. 08 0. 16 0. 24 0. 32 0. 40 Acceleration-1 (s 2/m) 0. 48 0. 56 We just derived Newton’s 2 nd Law
