mass

Weight and Mass

By almacd13 on June 17, 2014

This problem set is designed to help students understand the concepts of weight and mass, and to distinguish between the two.

Posted in Uncategorized | Tagged gravity, inertia, mass, weight

<a href="https://scienceres-edcp-educ.sites.olt.ubc.ca/2014/05/31/the-atwood-machine/" title="The Atwood Machine"><img src="https://scienceres-edcp-educ.sites.olt.ubc.ca/files/2014/05/sec_phys_dynamics_forces_atwood-150x150.jpg" alt="The Atwood Machine" class="thumbnail thumbnail " /></a>

The Atwood Machine

By jermko on May 31, 2014

This question derives the equation of acceleration of the Atwood Machine. The properties of this interesting machine will then be analyzed.

Posted in sec_phy_dyn_for | Tagged acceleration, force, gravity, mass, newton`s second law, physics 11-12, tension, weight

<a href="https://scienceres-edcp-educ.sites.olt.ubc.ca/2013/08/25/measurement-mass-ii/" title="Measurement: Mass II"><img src="https://scienceres-edcp-educ.sites.olt.ubc.ca/files/2013/08/elem_math_shape_mass2-150x150.jpg" alt="Measurement: Mass II" class="thumbnail thumbnail " /></a>

Measurement: Mass II

By jermko on August 25, 2013

This set of questions explores the measurement of mass (weight) using nonstandard units of measurement, estimation and ordering.

Posted in elem_mat_sas | Tagged balance, bigger, estimate, heaviest, how many, lightest, mass, measurement, ordering, shape and space, smaller

<a href="https://scienceres-edcp-educ.sites.olt.ubc.ca/2013/08/25/measurement-mass-i/" title="Measurement: Mass I"><img src="https://scienceres-edcp-educ.sites.olt.ubc.ca/files/2013/08/elem_math_space_mass1-150x150.jpg" alt="Measurement: Mass I" class="thumbnail thumbnail " /></a>

Measurement: Mass I

By jermko on August 25, 2013

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.

Posted in elem_mat_sas | Tagged comparing objects, counting, estimation, mass, measurement, non-standard unit, shape and space, weight

<a href="https://scienceres-edcp-educ.sites.olt.ubc.ca/2013/05/05/the-mole/" title="The Mole"><img src="https://scienceres-edcp-educ.sites.olt.ubc.ca/files/2013/05/sec_chem_stoich_theMole-150x150.jpg" alt="The Mole" class="thumbnail thumbnail " /></a>

The Mole

By Harish Appana Satya on May 5, 2013

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.

Posted in sec_chem_sto_mol | Tagged atomic mass unit, Avogadro number, chemistry 11-12, classification of matter, mass, molar mass, mole

<a href="https://scienceres-edcp-educ.sites.olt.ubc.ca/2012/07/18/elevator/" title="Weight in an Elevator"><img src="https://scienceres-edcp-educ.sites.olt.ubc.ca/files/2012/07/sec_phys_dynamics_forces_elevator-150x150.jpg" alt="Weight in an Elevator" class="thumbnail thumbnail " /></a>

Weight in an Elevator

By Harish Appana Satya on July 18, 2012

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.

Posted in sec_phy_dyn_for | Tagged acceleration, gravitational acceleration, mass, net force, normal force, physics 11-12, real-life data, velocity, weight

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