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Ch#1 - Kinematics
Kinematics terms
Question | Answer |
---|---|
Speed | Rate of change of distance wrt time |
Velocity | Rate of change of displacement wrt time |
Acceleration | Rate of change of velocity wrt time |
Average Speed | Average rate of change of distance wrt time |
Average Velocity | Average rate of change of displacement wrt time |
Instantaneous Velocity | Rate of change of displacement wrt time at a particular time |
Slope of position vs time Graph | Instantaneous velocity |
slope of V-T Graph | Instantaneous acceleration |
Area under V-T Graph | Change in position |
Area under A-T Graph | Change in velocity |
Kinematic Equation (from slope of v-t graph) | a=(v2-v1)/t |