TABLE OF CONTENTS - Lindbergh School District

made)
Concept B: Newton’s Laws of Motion explain the
interaction of mass and forces, and are used to
predict changes in motion
Determine the overall effect (i.e., direction and
magnitude) of forces acting on an object at the same
time (i.e., net force)
Concept B: Newton’s Laws of Motion explain the
interaction of mass and forces, and are used to
predict changes in motion
Predict and explain the effect of a change in force
and/or mass on the motion of an object (Newton’s
Second Law of Motion)
Concept B: Newton’s Laws of Motion explain the
interaction of mass and forces, and are used to
predict changes in motion
Analyze action/reaction forces acting between two
objects (e.g., handball hits concrete wall, shotgun
firing) and describe their magnitude and direction
(Newton’s Third Law of Motion)
G
Student will identify the forces
acting on all objects in a tug-of
–war scenario.
Two students of different
masses will sit in rolling chairs
and take turns pushing off of
each other. Class will observe
the action of the student.
Using the rolling chair
demonstration, students of
equivalent mass will push off
of each other while the class
observes.
Students will draw a free-body
diagram of the scenario and
calculate the net external force
on either side of the rope.
Students will describe and
explain the effect of varying
mass on the motion of each
student.
Students will describe the
action-reaction force pairs for
each student.
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