tan 13 6 is at a point P whose coordinates are Bird observes

Last updated: 6/25/2023

tan 13 6 is at a point P whose coordinates are Bird observes two points P and P 1 m 2 m 0 m and 1 m 1 m 4 m 0 it starts flying in a plane of three ant speed of 5 ms in a direction might line P P till it sees P and P late t tion is shown in Fig 4 95 The on perpendicular to line P P point Q in time after starting sees P and P as collinear m 4 m 7 B 9 4 95 26 6 e P 1 m 2 m 0 m 2 67 m 4 583 Time taken by bird to reach the point Q will be d 2 67 0 5346 s V 5 3 kmh finds that wind seems to blow from north On Problem 4 A person travelling eastward with a speed of doubling his speed the wind appears to flow from north east Find the magnitude of the actual velocity of the wind Solution The situation is shown in Fig 4 96 North West Wind 6 km h 3 km h 45 Fig 4 96 Let the wind velocity be v 90 8 North East Man East of wind makes an