Question Answers

Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > A helicopter flies horizontally with constant velocity in a direction θ east of north between two points A and B, at distance d apart. Wind is blowing from south with constant speed u; the speed of helicopter relative to air is nu, where n > 1. Find the speed of the helicopter along AB. The helicopter returns from B to A with same speed nu relative to air in same wind. Find the total time for the journeys.

A helicopter flies horizontally with constant velocity in a direction θ east of north between two points A and B, at distance d apart. Wind is blowing from south with constant speed u; the speed of helicopter relative to air is nu, where n > 1. Find the speed of the helicopter along AB. The helicopter returns from B to A with same speed nu relative to air in same wind. Find the total time for the journeys.

A helicopter flies horizontally with constant velocity in a direction θ east of north between two points A and B at distance d apart. Wind is blowing from south with constant speed u; the speed of helicopter relative to air is nu where n > 1. Find the speed of the helicopter along AB. The helicopter returns from B to A with same speed nu relative to air in same wind. Find the total time for the journeys.