Physics, 18.05.2021 02:20 loredobrooke9929
La velocidad horizontal de un balón de fútbol americano que es despejado por un jugador es de 15 m/s. Calcular a) la altura máxima que alcanza el balón, b) el tiempo de recorrido, y c) la distancia horizontal que recorre, si el ángulo con el que sale es de 45º.
Answers: 2
Physics, 21.06.2019 14:30, yazmincruz3766
Several processes form metal ore. match each process to its description. volcanic activity weathering hydrothermal energy rocks break down as they interact with air and water. arrowright density differences and other factors cause metals to concentrate in igneous rocks. arrowright seawater heats up from contact with hot rock, and metals dissolve in it. the water rises and contacts cooler water, causing metal ores to settle on the ocean floor. arrowright
Answers: 2
Physics, 22.06.2019 12:20, ginachuquiano450
Aball with a mass of 275 g is dropped from rest, hits the floor and rebounds upward. if the ball hits the floor with a speed of 2.40 m/s and rebounds with a speed of 1.70 m/s, determine the following. (a) magnitude of the change in the ball's momentum (let up be in the positive direction.)
Answers: 1
La velocidad horizontal de un balón de fútbol americano que es despejado por un jugador es de 15 m/s...
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