Physics, 18.05.2021 14:00, jack104365
Desde el borde de un puente se dispara verticalmente hacia arriba, un proyectil, de manera que
tarda 2,00 s en alcanzar su altura máxima, para luego empezar a caer y golpear en el agua que
pasa por debajo del puente. Si el puente y el agua están separados por una distancia vertical de
10,0 m, calcular:
a) la rapidez inicial con la que se lanzĂł el proyectil,
b) la altura máxima respecto del nivel del rĂo, y
c) la velocidad justo antes de llegar al agua.
Answers: 3
Physics, 22.06.2019 18:30, Jasten
Arailroad car collides with and sticks to an identical railroad car that is initially at rest. after the collision, the total kinetic energy of the two cars is a) the same as before. b) half as much as before. c) one third as much as before. d) one fourth as much as before. e) twice as much as before.
Answers: 1
Physics, 22.06.2019 22:00, crystalclear99
Agirl throws a ball. if the ball's acceleration is 12 m/sec/sec and its mass is 0.5 kg, how much force did the girl apply to the ball?
Answers: 1
Physics, 23.06.2019 02:00, jocelyn7575
Provides most of the energy used in the world today. question 4 options: wind fossil fuel moving water sunlight
Answers: 1
Physics, 23.06.2019 07:30, AllyJungkookie
5. why should the electrons be placed separate from each other (why not together)?
Answers: 2
Desde el borde de un puente se dispara verticalmente hacia arriba, un proyectil, de manera que
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