Outline Test #1
Accuracy and Precision
Accuracy in Measurements
Significant Figures
Dimensional Analysis
Scientific Method
Observations
Question
Hypothesis
Experimenting
- independent variable
- dependent variable
Results
Analysis and Conclusion
Theory
Scientific Law
Graphing
-construct
-gather information
Metric System:
-Length
-Volume
-Mass
-Temperature
Mass (Measure of Inertia)
Net Force = Sum of the Forces
Speed and Velocity
Speed= Distance / time ; units km/hr, m/s etc.
Velocity = speed with direction
Instantaneous
Average
Constant
Terminal Velocity
Acceleration
Change of velocity over time
A= (final velocity – initial velocity) / time
Free fall; a = g =9,8 m/s2
Distance= ½ g t 2
Velocity = gt
Newton’s First law
Newton’s Second Law: F=ma
Newton’s Third Law
Weight = mg
Density = m/v
Accuracy and Precision
Accuracy in Measurements
Significant Figures
Dimensional Analysis
Scientific Method
Observations
Question
Hypothesis
Experimenting
- independent variable
- dependent variable
Results
Analysis and Conclusion
Theory
Scientific Law
Graphing
-construct
-gather information
Metric System:
-Length
-Volume
-Mass
-Temperature
Mass (Measure of Inertia)
Net Force = Sum of the Forces
Speed and Velocity
Speed= Distance / time ; units km/hr, m/s etc.
Velocity = speed with direction
Instantaneous
Average
Constant
Terminal Velocity
Acceleration
Change of velocity over time
A= (final velocity – initial velocity) / time
Free fall; a = g =9,8 m/s2
Distance= ½ g t 2
Velocity = gt
Newton’s First law
Newton’s Second Law: F=ma
Newton’s Third Law
Weight = mg
Density = m/v