Physics, 09.10.2021 20:30 graymonky12
A bomb is dropped (initial speed zero) from a helicopter hovering 800 meters above the ground. A projectile is fired from a gun located on the ground 800 meters west of the point directly beneath the helicopter. The projectile is supposed to hit the bomb at a height of exactly 400 meters above the ground. If the projectile is fired at the same instant the bomb is dropped, what should be its initial velocity and angle of elevation
Answers: 2
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En un laboratorio, nakisha mezcla una solución de hidróxido de sodio con un indicador llamado fenolftaleína. cuando se combinan, crean una solución de color rosa. nakisha se pregunta si la mezcla de otras soluciones con fenolftaleína también creará este color rosa. ? cómo podría nakisha utilizar el proceso de investigación científica para determinar si la mezcla de otras soluciones con fenolftaleína también creará un color rosa? marque las que correspondan.
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