Examples in PhysicsMacmillan and Company, 1888 - 260 sider |
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Side 12
... determine the choice of any new unit based upon fundamental quantities or upon derived units which h already been fixed . We shall take the unit of force our example . According to the second law of motion , force measured by the change ...
... determine the choice of any new unit based upon fundamental quantities or upon derived units which h already been fixed . We shall take the unit of force our example . According to the second law of motion , force measured by the change ...
Side 17
... determined by direct measurement , is d , then the true distance ( corrected for error of scale and error through temperature ) will be where d = d ( 1 + a ) ( 1 + 8 ) , I + a = 1.00057 , and 1 + ẞ = 1.00018 . Now ( a ) ( 1 + ß ) = 1 + ...
... determined by direct measurement , is d , then the true distance ( corrected for error of scale and error through temperature ) will be where d = d ( 1 + a ) ( 1 + 8 ) , I + a = 1.00057 , and 1 + ẞ = 1.00018 . Now ( a ) ( 1 + ß ) = 1 + ...
Side 26
... determine the acceleration which it wou produce in a mass of one ton . 33. An 18 - ton truck is moving at the rate of miles per hour : what is its momentum ? ( Take t foot and pound as the units of length and mass . ) 34. Compare the ...
... determine the acceleration which it wou produce in a mass of one ton . 33. An 18 - ton truck is moving at the rate of miles per hour : what is its momentum ? ( Take t foot and pound as the units of length and mass . ) 34. Compare the ...
Side 27
... Determine the magnitude of the force , and explain clearly what unit of force you employ in your solution . 38. Compare the amounts of momentum in ( 1 ) a 56 - lb . weight which has fallen for 2 seconds from rest , and ( 2 ) a cannon ...
... Determine the magnitude of the force , and explain clearly what unit of force you employ in your solution . 38. Compare the amounts of momentum in ( 1 ) a 56 - lb . weight which has fallen for 2 seconds from rest , and ( 2 ) a cannon ...
Side 45
... Determine the rate at which an engine is work- ing when it drives a train of 150 tons at a rate of 30 miles an hour , the resistance to motion being equal to a weight of 16 lbs . for every ton . 137. The mass of a train is 200 tons ...
... Determine the rate at which an engine is work- ing when it drives a train of 150 tons at a rate of 30 miles an hour , the resistance to motion being equal to a weight of 16 lbs . for every ton . 137. The mass of a train is 200 tons ...
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acceleration amount of heat ampère Assistant Master atmospheric pressure barometer barometric height battery body of mass C.G.S. units Calculate calorimeter Camb Cambridge cells charge circuit coefficient of expansion College column constant containing copper cubic centimetres cubic foot cylindrical deflection denote density diameter distance dynes electricity electromotive force ELEMENTARY equal equation ergs expressed Fcap feet per second find the specific focal length foot-pounds galvanometer glass grammes GREEK heat-units horse-power Illustrated immersed internal resistance iron kilogramme kinetic energy latent heat lens liquid litre logarithm magnetic Matric measure melted mercury metres per second miles mirror mixture ohms pendulum piston placed pole potential poundals pounds pounds weight produced Prof Professor prove radius revised School specific gravity specific heat sphere square centimetre square inch steam string surface temperature tube unit of length velocity vertical vessel volume weight per square wire
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