A jet fighter plane fires a missile forward at 1000 km/hrelative to the plane. a. If the plane is moving at 1200 km/h relative to the ground, what is the velocity of the missile relative to the ground?
b. What is the velocity of the missile relative to a planemoving in the same direction at 800 km/h?
c. What is the velocity of the missile relative to a targetmoving at 800 km/h toward the missile?

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the moon affects the earth gravitation ally, causing certain motions of that body and also producing tides in its ocean and atmosphere. the tidal wave in our atmosphere is, however, far too minute to be an effective cause in any known meteorological phenomenon.

explanation:

the word that best describes martin luther king jr.'s tone in the video is dignified

martin luther king, jr. was a social activist and baptist minister who played a key role in the american civil rights movement from the mid-1950s until his assassination in 1968. the video shows his manner and attitude having or showing a composed or serious manner that is worthy of respect so dignified is the correct answer

does anyone know or what?