el tiempo record mundial actual de la carrera de 200m bajo techo es de 19.92s y lo conserva frank fredericks de namibia (1996), mientras que el tiempo del record en ola carrera de una milla bajo techo es de 228.5 obtenido por hichman el guerrouj, de marruecos (1997). encuentre la rapidez media en metros por segundo que corresponde a estos tiempos record para a) el evento de 200m y b) para el evento de una milla.
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Physics, 21.06.2019 23:20
Initially, a particle is moving at 5.33 m/s at an angle of 37.9° above the horizontal. two seconds later, its velocity is 6.11 m/s at an angle of 54.2° below the horizontal. what was the particle's average acceleration during these 2.00 seconds in the x-direction (enter first) and the y-direction?
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Physics, 22.06.2019 04:30
Ameter stick is pivoted at the 0.50-m line. a 3.0-kg object is hung from the 0.15-m line. where should a 5.0-kg object be hung to achieve equilibrium (the meter stick oriented horizontal and motionless)?
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Physics, 22.06.2019 09:20
Question 11 of 13 (1 point) jump to question: a stairway, ladder, or ramp must be present in excavations in which of the following situations? a. all trenches must have access/egress b. the trench is more than 15 feet wide but only 1 ½ feet deep c. the trench is more than 4 feet deep and the devices must be within 25 feet of all workers
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el tiempo record mundial actual de la carrera de 200m bajo techo es de 19.92s y lo conserva frank fr...
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