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Page 27
... engine exerts upon it a pull equal to a weight of 2 tons ? 36. If a body of mass 10 kilogrammes be acted upon for one minute by a force which can statically support 125 grammes , what momentum will it acquire ? 37. A body of mass 4 lbs ...
... engine exerts upon it a pull equal to a weight of 2 tons ? 36. If a body of mass 10 kilogrammes be acted upon for one minute by a force which can statically support 125 grammes , what momentum will it acquire ? 37. A body of mass 4 lbs ...
Page 29
... engine exerts a constant pull . mv2 r 56. A body of mass m moves with uniform velocity v in a circle of radius r . Prove that a force is re- quired to keep it in its circular path , and that this force is directed along the radius and ...
... engine exerts a constant pull . mv2 r 56. A body of mass m moves with uniform velocity v in a circle of radius r . Prove that a force is re- quired to keep it in its circular path , and that this force is directed along the radius and ...
Page 35
... engine has a diameter of 6 inches , and the piston moves through a distance of 10 inches find the work done per stroke , assuming the pressure of the steam in the cylinder to be constant and equal to 30 lbs . per square inch . 90. Two ...
... engine has a diameter of 6 inches , and the piston moves through a distance of 10 inches find the work done per stroke , assuming the pressure of the steam in the cylinder to be constant and equal to 30 lbs . per square inch . 90. Two ...
Page 43
... engine remains constant throughout the whole of the stroke , find the horse - power developed in each cylinder of an engine , having given- = A area of piston in square inches . P = pressure upon the piston in pounds per square inch . S ...
... engine remains constant throughout the whole of the stroke , find the horse - power developed in each cylinder of an engine , having given- = A area of piston in square inches . P = pressure upon the piston in pounds per square inch . S ...
Page 44
... engine draws a train of 180 tons the resistance due to friction being 12 lbs . per ton : finc its maximum velocity along a level line . 134. Find the H.P. of an engine that should be em ployed for raising coal from a pit 200 feet deep ...
... engine draws a train of 180 tons the resistance due to friction being 12 lbs . per ton : finc its maximum velocity along a level line . 134. Find the H.P. of an engine that should be em ployed for raising coal from a pit 200 feet deep ...
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Common terms and phrases
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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