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Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > A particle has been projected with a speed of 20 m/s at an angle of 30 with the horizontal. The time taken when the velocity vector becomes perpendicular to the initial velocity vector is

A particle has been projected with a speed of 20 m/s at an angle of 30 with the horizontal. The time taken when the velocity vector becomes perpendicular to the initial velocity vector is

A particle has been projected with a speed of 20 m/s at an angle of 30 with the horizontal. The time taken when the velocity vector becomes perpendicular to the initial velocity vector is