KINS 3202 Study Guide - Sagittal Plane, Muscular System, Normal Force
23 Oct 2014
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Kinematics (chapters 8 & 9: motion 3 types, linear (translational) motion. Curvilinear motion along a curved path: angular (rotational) About an axis of rotation perpendicular to the plane in which the rotation occurs: general plane. V = pf pi / tf - ti: displacement time graph. Velocity = relationship between displacement and time ( position/ time: angular velocity, symbol: , units: degrees/sec, radians/sec, formulas. Average velocity: = f i / tf - ti: examples. Tennis serve max velocity of implement and during follow thru. 100 meters in 10 sec = 10 m/sec: acceleration, time rate of change of velocity; change in velocity per unit of time, how fast velocity can be changed example: - to 60 mph in 6 seconds. A = vf vi / tf - ti. = f i / tf - ti: examples. Football getting thru the hole burst of speed, change in velocity in short period of time.
