The 40 - yard dash has become the standard for measuring straight line speed because football players rarely run further than 40 yards. (sbnation.com)
It also describes how in a single pass — and at high line speeds — x-ray systems can measure mass, inspect fill levels and seals and count components. (eaglepi.com)
When it comes to increasing line speed, achieving a higher output is seldom the real issue. (ishidaeurope.com)