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Physics, 06.11.2019 03:31 ineedhelpplz40

Se apunta un rifle horizontalmente con mira a un blanco pequeño que está a 200m en el suelo. la velocidad inicial de la bala es de 500m/s. calcular:
¿qué tiempo dura la bala en el aire?
¿a qué altura del suelo estaba el rifle?

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Se apunta un rifle horizontalmente con mira a un blanco pequeño que está a 200m en el suelo. la velo...
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