Understanding Kinematics: Displacement, Distance, and Motion Graphs
Dive into the fundamentals of kinematics with a focus on motion graphs and the relationships between distance, position, and displacement. Learn how to interpret velocity-time and acceleration-time graphs, and understand the physical meaning of slopes and areas under the curves. Explore the concepts of constant velocity and uniform acceleration, and discover how to calculate displacement via geometric areas. This comprehensive review will equip you with the knowledge to analyze and visualize motion effectively.
Understanding Kinematics: Displacement, Distance, and Motion Graphs
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Presentation Transcript
Distance/Position/Displacement Time GraphsConstant vel. Slope = Velocity Slower Velocity Starting point
Positive Negative Quadrants Where object is w/ref to starting point.
What is the object’s: • a. displacement • distance 10 30
Constant / Uniform Acceleration. On velocity time graph accl. is slope of straight line. + or neg a shown?
Sign of velocity is direction of motion shown by the quadrant. What does this show?
When is object back at start point? + area must = - area
Acceleration – time graphs Graph d-t, v-t, a-t tossed ball & caught at same height.
