How does convection create wind patterns at a beach? A. The Sun heats the water and the land equally during the day, but at night heat from the land rises, causing warm air over the water to rush toward shore. B. Electromagnetic waves from the Sun are absorbed in Earth's atmosphere, which is warmed and then reemits the heat as electromagnetic waves. C. Increasing temperature means greater kinetic energy, and the kinetic energy shows itself as movement of the air molecules. D. During the day, air over the warm land heats up and rises, while cooler air that was over the water is drawn in to shore to replace it. SUBMIT

D. During the day, air over the warm land heats up and rises, while cooler air that was over the water is drawn in to shore to replace it.

Explanation:

Convection creates wind patterns at a beach by the force of land and sea breeze which are different wind patterns that move air masses.

Convection is a form of heat transfer that occur mainly in fluids such as gases and in liquids.

During the day, the air over the land is warmed. The land is a good conductor heat better than the ocean. This air masses rises and move towards the ocean. The colder air from the ocean moves landward to replace this air mass.

As the cold air gets warmer at land, it rises and move ocean-ward again.

50 inches should be the resultant vector

force is mass*acceleration.

we have a very small mass: 11.4*0.001 kg

if we want 0.035n of force, we need an acceleration:

0.035 = 11.4*0.001*a

a = 0.035/(11.4*0.001) m/s^2