A spacecraft is observed to be at a location lt 200 300, Ask an Expert

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A spacecraft is observed to be at a location < 200, 300, -400 > m relative to an origin located on a nearby asteroid, and 7 seconds later is observed to be at location < 410, -85, -617 >.

A) What is the average velocity of the spacecraft during this interval? = <210,-385,-217>/7

B) What is the average speed of the spacecraft during this period?

C) What is the unit vector in the direction of the average velocity?

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Category:- Physics
Reference No.:- M9861373

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