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 19:40
Ogle–2013–blg–0723 is an exoplanet that is similar to earth in size and proximity to its star. this exoplanet has mass m=4.18×1024kg and radius r=5.66×106m. an astronaut whose weight on earth is w=735n lands on the planet. a. calculate m, the mass of the astronaut. b. calculate gp? , the acceleration due to gravity on the surface of ogle–2013–blg–0723. c. calculate wp? , the weight of the astronaut on the surface of ogle–2013–blg–0723. d. calculate v, the minimum velocity required to put an object into orbit above ogle–2013–blg–0723. e. calculate t, the time required to complete an orbit around ogle–2013–blg–0723.
Answers: 3
Physics, 22.06.2019 15:20
Your science teacher brings in a speaker to talk to your class about climate change. during the session, students ask a few questions. which questions are related to the current evidence on climate change
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Physics, 23.06.2019 00:30
Why is no-till farming more sustainable than many traditional methods of farming
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