The force involved in the orbiting of the earth is gravity!
Answer:
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I just got this question not to long ago but to answer your question the primary function of the respiratory system is to exchange oxygen<span> and carbon dioxide. Inhaled </span>oxygen enters the lungs<span> and reaches the alveoli. </span>Oxygen<span> passes quickly through this air-blood barrier into the blood in the capillaries. Similarly, carbon dioxide passes from the blood into the alveoli and is then exhaled.</span>
Answer:
The speed of the plane relative to the ground is 300.79 km/h.
Explanation:
Given that,
Speed of wind = 75.0 km/hr
Speed of plane relative to the air = 310 km/hr
Suppose, determine the speed of the plane relative to the ground
We need to calculate the angle
Using formula of angle

Where, v'=speed of wind
v= speed of plane
Put the value into the formula



We need to calculate the resultant speed
Using formula of resultant speed

Put the value into the formula



Hence, The speed of the plane relative to the ground is 300.79 km/h.