The resultant of P vector and Q vector is R vector.If Q is doubled R is also doubled, if Q is reversed then also R is doubled. Find P:Q:R
Answers
Answered by
0
Answer:
If Q is doubled, then it becomes 2Q. Also, if the vector is reversed, and if angle is θ with another vector, then it becomes 180−θ. By using these properties, we can solve this question. ... To solve this, we know that the resultant of two vectors is related with them as, |R|2=|P|2+|Q|2+2|P||Q|cosθ.
mark me as brainliest
omkar1304:
but we cannot get answer just by using this formula we have also subtract the vectors
the answer you gave is only half
Similar questions