Question

A fish swimming in a horizontal plane has a velocity of Vo=(4i+j)m/s at a point in the ocean whose displacement from a certain rock is r=(10i-4j)m .After swimming with constant acceleration for 20s,its velocity is v=(20i-5j)m/s.

a)What are the components of acceleration?

b)What is the direction of the acceleration with respect to unit vector?

c)Where is the fish at t=25s and in what direction is it moving

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Answer 1

Answer:

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