Beyond the introduction of the spider line it is unnecessary to mention the various steps by which the Gascoigne micrometer assumed the modern forms now in use, or to describe in detail the suggestions of Hooke, 4 Wren, Smeaton, Cassini, Bradley, Maskelyne, Herschel, Arago, Pearson, Bessel, Struve, Dawes, &c., or the successive productions of the great artists Ramsden, Troughton, Fraunhofer, Ertel, Simms, Cooke, Grubb, Clarke and Repsold.
It depends if you're going for a long shot with power or a short shot with power. I'm going to assume you're going for the long shots. Take about 5 steps back at a 7 o clock aâ¦ngle to the ball. Take 3 quick, tiny steps then take a really fast run up.
The take off speed of a male elite long jumper is about 10.5 metres/second in a run through (take off angle of zero degrees) and 3.5 metres/second for a vertical jump (take off angle of 90 degrees).This decrease in speed means that the optimum angle of take off is well below 45 degrees.he take off speed of a male elite long jumper is about 10.5 metres/second in a run through (take off angle of zero degrees) and 3.5 metres/second for a vertical jump (take off angle of 90 degrees).