Weight and Mass
This problem set is designed to help students understand the concepts of weight and mass, and to distinguish between the two.
The Atwood Machine
This question derives the equation of acceleration of the Atwood Machine. The properties of this interesting machine will then be analyzed.
Measurement: Mass II
This set of questions explores the measurement of mass (weight) using nonstandard units of measurement, estimation and ordering.
Measurement: Mass I
The following set of questions will explore how to best compare and measure using non-standard units of measurement in relation to the mass (weight) of objects.
The Mole
The concept of what the mole is and how the units of atomic mass unit (amu) and grams are related through the Avogadro number are explored. Classification of matter is also discussed regarding the distinction between atoms and molecules.
Weight in an Elevator
How does a reading on a scale change when on a moving elevator? Scenarios with an elevator moving at different velocities and acceleration will be considered. The concepts learned will then be used to analyze data from a real-life experiment.