Kinematics Question 23

Question: Maximum and minimum magnitudes of the resultant of two vectors of magnitudes P and Q are in the ratio 3:1. Which of the following relations is true

Options:

A) P=2Q

B) P=Q

C) PQ=1

D) None of these

Show Answer

Answer:

Correct Answer: A

Solution:

According to problem P+Q=3 and PQ=1 By solving we get P=2 and Q=1

PQ=2 therefore P=2Q



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