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A ball is dropped from a spacecraft revolving around the earth at a height of 120 km. What will happen to the ball

(a)      It will continue to move with velocity v along the original orbit of spacecraft

(b)  It will move with the same speed tangentially to the spacecraft

(c)   It will fall down to the earth gradually

(d)  It will go very far in the space

Answer:a

(102)

5/5 - (1 vote)

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