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Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > A particle moves in a semicircular path of radius R from O to A as shown in the Fig. Then it moves parallel to z-axis covering a distance R upto B. Finally it moves along BC parallel to y-axis through a distance 2R. Find the ratio of D/s.

A particle moves in a semicircular path of radius R from O to A as shown in the Fig. Then it moves parallel to z-axis covering a distance R upto B. Finally it moves along BC parallel to y-axis through a distance 2R. Find the ratio of D/s.

A particle moves from position A to position B in a path as shown in If the poit vectors vec r_(1) and vec r_(2) making an angle theta between them are give find the magnitude of displacement.