fbd pictionary
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TRANSCRIPT
Draw the FBD on your mini-whiteboardBe sure to label your forces.
Thursday, September 9, 2010
Air puck, floating at rest
Thursday, September 9, 2010
Air puck, floating, moving at constant velocity.
Thursday, September 9, 2010
Box at rest on truck bed (truck at rest).
Thursday, September 9, 2010
Box at rest on moving truck bed (constant velocity).
Thursday, September 9, 2010
Helicopter hovering at rest
Thursday, September 9, 2010
Jet flying at constant velocity.
Thursday, September 9, 2010
Rocket man flying at constant velocity
Thursday, September 9, 2010
What’s wrong with this?
Thursday, September 9, 2010
Book against wall
Thursday, September 9, 2010
Suction cup against wall (at rest)
Thursday, September 9, 2010
Can this be constant velocity?
Thursday, September 9, 2010
What about this?
Thursday, September 9, 2010
PICTIONARY JEOPARDY
Draw a free body diagram with no forces at all.
Where could this happen?
How does this object move?
Thursday, September 9, 2010
PICTIONARY JEOPARDY
Draw a FBD for an object feeling the force normal force acting in the same direction as the gravitational force.
Where could this happen?
How does this object move?
Thursday, September 9, 2010
PICTIONARY JEOPARDY
Draw a FBD for an object feeling the force normal force acting 135° away from the gravitational force. If this object is at rest, what else do you know?
Where could this happen?
How does this object move?
Thursday, September 9, 2010
FINAL ROUND
Label the magnets 1 (bottom) through 5 (top).
Draw FBD for each. Hint: the magnetic force gets
weaker as magnets get further apart.
Thursday, September 9, 2010