Aplane glides towards a ground-based radar dish. radar locates the plane at a distance d = 22 km from the dish, at an angle θ = 51° above horizontal. part (a) what is the plane’s horizontal distance, dh in meters, from the radar dish? numeric : a numeric value is expected and not an expression.

The planes´s horizontal distance is DH = 13845 meters

Explanation:

We need to get the vector components because we already know the distance and the angle so using the trigonometric identity of Cos(Ф) we can get the horizontal component and if we get the component on x axle like 22000 (m)*Cos(51°) = x so we can find that x = 13845.05 meters

The objects are acted upon by only one force. gravity. mass times the acceleration of gravity (-9.81meters/second squared).

The answer is water molecules are split.cellular respiration and photosynthesis are complement  reactions to each other. these are reverse reactions. in cellular respiration glucose and oxygen yield water and carbon dioxide. so, when respiration begins,  glucose molecules are split. in the opposite reaction - in photosynthesis, carbon dioxide and water yield glucose and oxygen. thus,  when respiration begins, water molecules are split.