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Author Archives: admin

  • Motion on an Inclined Air Track

    Posted on January 1, 2009 by admin

    In this simple lab using an air track and two photogates, students will calculate the acceleration of a glider sliding on an incline, and calculate the force that caused the acceleration. Simple connected photogates are needed for this lab. They need to display the time they are blocked, and the time between. Note that “time between” is from the beginning of one gate to the beginning of the other.

    This post was posted in Labs, Motion and was tagged with Motion, air track, incline

  • Lab # 2.1 Mechanics: Walking the Plank

    Posted on January 1, 2005 by admin

    Lab # 2.1   Mechanics:  Walking the Plank
    Purpose
    In this activity, students will measure and interpret the forces acting on an object when the object is in equilibrium.
    Discussion
    Consider two sign painters who work on a scaffold (a plank of wood suspended by ropes at both ends). They might wonder about the tension in the ropes that support [...]

    This post was posted in Supplementary Conceptual Physics Labs and was tagged with equilibrium, mechanics, Walking the Plank

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