jump speed

jump speed

The airspeed at which paratroops can jump with comparative safety from an aircraft.
References in periodicals archive ?
Flop jump procedures FLOP--speed FLOP--force Approximate speed on jump Jump speed 7,0-8,0 m/s 7,7-8,4 m/s Approximate jump length 8-9 10-12 steps steps Raising up the knees, Running position on jump with pronounced in running (sprint knees less lift, beating runs position), particularly the from a lower height and leg last steps, beating runs a grazing (Bondoc-Ionescu, foot higher position.
Sham Trigger-hairs ablations P-VALUE None ablated (OPERATIONAL (ONE-WAY (CONTROL) (EXPERIMENTAL) CONTROL) ANOVA) Drop jump speed 1.1 (0.5) 1.1 (0.5) 1.2 (0.5) 0.56 (m/s) Drop jump angle 1.0 (0.3) 1.1 (0.3) 1.1 (0.3) 0.54 (radians) Drop jump max 4.2 (2.5) 4.0 (2.2) 4.7 (2.9) 0.88 height (cm) Wedge jump 1.2 (0.5) 1.2 (0.6) 0.6 (0.2) 0.33 speed (m/s) Wedge jump max 2.0 (1.3) 1.9 (1.4) 1.3 (0.1) 0.50 height (cm)
Table 1 Summary of escape response parameters for adult females and males of Acartia tonsa exposed to photic stimuli Parameter Females Latency (ms) 68.2 (1.8; 29-159) Initial turn (deg) 41.3 (3.3; 5-103) Jump speed (mm [s.sup.-1]) 256 (10; 125-476) Maximum speed (mm [s.sup.-1]) 446 (15; 235-827) Max.