Question

When the plane is 114 m directly above a cow that is standing on level ground, a suitcase drops out of the luggage compartment. Ignore air resistance. How far from the cow will the suitcase land

Answer 1

solution: in the question the horizontal angle and speed is not given which is plane making here i am assuming this 23 from some source i have seen similar example.

An airplane is flying with a velocity of 90.0 m/s at an angle of 23.0o above the horizontal.

please provide the above value which i have assumed to get the correct answer ..thanks

H = 114 + 4 SIN THETA T -1/2 T^2 (h = 0) when land: theta = 23: 4 = 90 m/s g = 9.8 0 = 114 + 90 sin 23 t -1/2 9.8 t^2 distance from cow x = u cos theta t = 90 cos 23 t = 795.32 m