50's: 4.50 mph (7.24 km/h) 60's: 3.97 mph (6.39 km/h) 70's: 3.91 mph (6.29 km/h) Use brief periods of fast walking with rest periods of slow to moderate walking; Start with shorter periods of time, as interval training can get intense; Skip a fast interval if you're struggling to finish;80-100 km/h 50-62 mph 145 km/h 90 mph: 187-209 km/h 116-130 mph: High-speed dive—pointed long wings White-throated needletail: Hirundapus caudacutus: Apodidae: 169 km/h 105 mph. 169 km/h 105 mph High-speed wings Common swift: Apus apus: Apodidae : 111.6 km/h 69.3 mph: 166 km/h 103 mph High-speed wings Eurasian hobby: Falco subbuteo
Ships A and B start at P and Q respectively. . . Distance \displaystyle PQ\,=\,100 P Q = 100 km. Ship A sails south at 35 kph. In \displaystyle t t hours, it has sailed \displaystyle 35t 35t km to \displaystyle A. A. Ship \displaystyle B B sails north at 25 kph. In \displaystyle t t hours, it has sailed \displaystyle 25t 25t km to \displaystyle
Some of the most well-known cycling records include Ilona Peltier, with a speed record of 126.52 km/h (78.62 mph) in 2019. Denise Mueller Korenek hit a record speed of 296.009 km/h (183.932 mph) in 2018. When we compare just the speeds, there's an effortless way to tell who's fastest.
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