PHY 102 1st EditionOutline of Last LectureI. Who is Galileo?II. What role does observation play in solving the mysteries of science?a. Lippersheyb. Telescopei. Powersii. Limitationsc. Discoveries of Galileod. Accusations of Galileoe. Trialf. Defenseg. RecantingOutline of Current Lecture I. Galileoa. Motioni. States of motionii. Restiii. ProofII. Rectilinear III. Distance equationsThese notes represent a detailed interpretation of the professor’s lecture. GradeBuddy is best used as a supplement to your own notes, not as a substitute.Current LectureI. Galileoa. Study of motioni. State of motion is not natural – if a force is applied in the opposite direction of the motion it will slow downii. Rest is no more natural than motion1. Previously thought that heavenly beings moved the solar systemiii. Thomas Aquinas – the “unmoved mover” proved that God existsII. Rectilinear – straight line motiona. Constant motionb. Accelerated motionIII. Distance equationsa. Distance = slope * timeb. D = (229 m/s) * time + 0c. Displacement = (speed * time)/velocity * timed. Scalar valuesi. Distanceii. Speede. Vector valuesi. Displacementii. Number plus a
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