Introduction to College PhysicsFarrar & Ruinehart, 1936 - 756 σελίδες |
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Σελίδα 75
... equation ( 9 ) gives W kmg , and if we divide equation ( 9 ) by this expression there results , F W g or F = Wa g ( 10 ) This equation expresses the force acting on a body in terms of the weight of the body , the acceleration produced ...
... equation ( 9 ) gives W kmg , and if we divide equation ( 9 ) by this expression there results , F W g or F = Wa g ( 10 ) This equation expresses the force acting on a body in terms of the weight of the body , the acceleration produced ...
Σελίδα 227
... Equation ( 63 ) can be put into words by saying that the change in the kinetic energy of rotation of a body is equal ... equation , F = g by t , so here we multiply both sides of equation ( 57 ) by t . Sub- stituting for at from equation ...
... Equation ( 63 ) can be put into words by saying that the change in the kinetic energy of rotation of a body is equal ... equation , F = g by t , so here we multiply both sides of equation ( 57 ) by t . Sub- stituting for at from equation ...
Σελίδα 242
... equation ( 69 ) or ( 69 ′ ) with equation ( 10 ) , F = or Wa and is g 4л2xW F 9T2 w2xW F g ( 70 ) ( 70 ' ) The force , then , is proportional to the displacement , and , like the acceleration , is directed back toward the center . This ...
... equation ( 69 ) or ( 69 ′ ) with equation ( 10 ) , F = or Wa and is g 4л2xW F 9T2 w2xW F g ( 70 ) ( 70 ' ) The force , then , is proportional to the displacement , and , like the acceleration , is directed back toward the center . This ...
Περιεχόμενα
INTRODUCTION | 3 |
PART ONE MECHANICS OF SOLIDS CHAPTER FUNDAMENTAL QUANTITIES UNITS OF MEAS UREMENT MATHEMATICAL RELATIONS | 11 |
MOTION | 24 |
Πνευματικά δικαιώματα | |
55 άλλες ενότητες δεν εμφανίζονται
Συχνά εμφανιζόμενοι όροι και φράσεις
acceleration alternating current amperes angle armature atmospheric pressure atom atomic weight axis ball body cell centimeters circuit coil colors condenser conductor connected current flows diagram direct current direction distance dynes earth effect electric charge electric current electromotive force electrons equal equation feet focal length forces acting frequency friction ft./sec galvanometer gives glass grams heat energy hydrogen inches increases induced iron kinetic energy lens light lines liquid magnetic field mass measured mercury metal meter mirror molecules motor moving object ohms parallel particles passes pendulum Physics pipe pole position potential pounds prism produced pull radiation rays reflected refraction resistance result rotation shown in figure side simple harmonic motion solid sound specific gravity spectrum strength substance surface surface tension temperature theory thermometer tion tube units vapor vector velocity vibration volts volume wave length weight wire