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A boat is moving with velocity of 3i^+4j^ in
and water is moving with a velocity of -3i^-4j^
with respect to ground. Relative velocity of boat
with respect to water is:
(a) -6i^ – 8j^
(c) 8i^
(b) 6i^ +8j^
(d) 6i^
Answers
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6
Answer:
Hey mate your answer is
6î + 8 j^
Solution :-
Velocity of boat w.r.t. water (Vbw)
Vbw = Vb - Vw
Vbw = 3î + 4j^ - (-3î - 4 j^)
Vbw = 3î + 4j^ + 3î + 4j^
Vbw = 6î +8j^
hence velocity of boat w.r.t water is
6î + 8j^
Hope this will help uh!
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