All objects in orbit must follow the path of an ellipse (one of Keplers laws)
(23-34,13--37)
(-11,13-37)
(-11,50)
Hope that helps
Answer:
Explanation:
Given
Velocity of Huck w.r.t to raft 
Perpendicular to the motion of raft
Velocity of Raft in the river 
As Huck is traveling Perpendicular to the raft so he possess two velocities i.e. vertical velocity and horizontal velocity of River when observed from bank

So magnitude of velocity is given by



For direction 
w.r.t river bank
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