During a rescue mission, a plane drops a crate of emergency supplies while maintaining a constant speed and level flight. The crate makes up 10% the mass of the plane. 90% of the total mass, or the airplane,
continued on level flight, and 10% of the mass was dropped by the plane. Assume that there is no air
friction and no parachutes on the crate. Consider the system to be the plane and crate together.

answer; (d) spontaneous processes are characterized by the overall conversion of order to disorder;

12000j is work done

with the invention of the automobile, the woman of the house could drive to the store and get groceries. women were also free to socialize more. during world war ii women were allowed to work in factories to the war effort and could drive to work or ride mass transit buses to their jobs.

wind moving at higher speeds will transfer more energy to the water, resulting in stronger waves.