Mechanics and Hydrostatics for Beginners

acceleration angle of friction atmospheric pressure attached axle balance beam body Boyle's Law centimetres centre of gravity coefficient of friction component cubic centimetre cubic foot cylinder density depth diving bell equal and opposite equilibrium EXAMPLES feet per second Find the sp find the velocity floats in water fluid force equal force exerted forces acting ft.-sec fulcrum G₁ given grammes Hence horizontal plane Hydrometer immersed inches inclined plane length lever liquid mechanical advantage mercury middle point miles per hour motion moving ounces parallel forces parallelogram particle perpendicular piston placed portion position pound poundals pulleys pump radius ratio reaction respectively rest right angles scale-pan shew sides specific gravity square string passing stroke surface three forces triangle tube unit of force valve velocity vessel volume W₁ W₂ water barometer