[Editor Rob: you can easily buy a platform heel (if they are advertised in the shop as 5.5 or 6 inch) and still be shorter than him, they might give you 4-4.5 inches but of course your date would likely be standing 6ft 2 in his shoes, and you at most 6ft 0.5, so still a bit shorter.Editor Rob: you can easily buy a platform heel (if they are advertised in the shop as 5.5 or 6 inch) and still be shorter than him, they might give you 4-4.5 inches but of course your date would likely be standing 6ft 2 in his shoes, and you at most 6ft 0.5, so still a bit shorter.
BHP stands for brake horse power. It is amount of power available in the wheels of an automobile. Ideally an engine produces power called indicated horse power (IHP).
A simple machine is a device that acts to increase or decrease the amount of force output by the machine, F o, compared to the force input to the machine, F i. Energy is still conserved. Although a machine like a lever can increase the force, it does not create any new energy, because energy is a conserved quantity.The amount of work input into the machine must equal the amount of work output by the machine (minus some unavoidable energy loss due to friction). W o = W i (ignoring friction losses).he mechanical advantage of a machine is the factor by which the force is increased. A machine that doubles the force has a mechanical advantage of 2. The Ideal Mechanical Advantage (IMA) is the theoretical result achieved when there is no friction.