Two vectors of magnitude p and 2p are acting at apoint, if p is made doubled 2p is increased by 10 units then the direction of the resultant remaining unaltered. Find the value of p?
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Expert's answer
2011-06-20T06:18:10-0400
If the the direction of the resultant is remaining unaltered, the ratio of two vectors before tranformation and after it is the same: p/2p = 2p/(2p+10) 2p+10 = 4p 2p = 10 p = 5.
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