Session_19_Powerpoint

Session_19_Powerpoint - an x axis What are(a the initial...

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PHYS 1100 SI Session 19 Leader – Mel Triay
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Agenda Constant Acceleration Graphical Kinematics
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Instantaneous Kinematics
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Instantaneous Kinematics
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Constant Acceleration
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Example 1
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Answer to Example 1
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Graphical Kinematics
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Graphical Kinematics
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Exercise -3 -2 -1 0 1 2 3 4 5 -5 -3 -1 1 3 5 7 9 11 13 15 t x
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Example 2 The figure below depicts the motion of a particle moving along an x axis with a constant acceleration. The figure's vertical scaling is set by xs = 6.0 m. What are the (a) magnitude and (b) direction of the particle's acceleration?
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Answers to Example 2 (a) 4.0 m/s2 (b) (b) + x
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Example 3 The figure below gives the velocity of a particle moving on
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Unformatted text preview: an x axis. What are (a) the initial and (b) the final directions of travel? (c) Does the particle stop momentarily? (d) Is the acceleration positive or negative? (e) Is it constant or varying? Answers to Example 3 (a) Negative (b) positive (c) Yes (d) positive (e) constant Example 4 The figure below gives the acceleration a versus time t for a particle moving along an x axis. The a-axis scale is set by as = 12.0 m/s2. At t = -2.0 s, the particle's velocity is 7.0 m/s. What is its velocity at t = 6.0 s? Answers to Example 4...
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This note was uploaded on 03/29/2012 for the course PHYSICS 1100 taught by Professor Giammanco during the Spring '08 term at LSU.

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Session_19_Powerpoint - an x axis What are(a the initial...

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