Answer:
Explanation:  When a ball rolls downhill, the gravitational potential energy of the ball is transformed into motion energy. A ball is rolling up and over a hill. The ball slows down as it moves from Position 1 to Position 3, and it speeds up as it moves from Position 3 to Position 5.
The correct answer is Only when the ball rolls from Position 3 to Position 5
 
        
             
        
        
        
The correct answer is they brought needed supplies into the state. Various nations employ the old naval tactic of blockading with the intention to starve, outlast, or destroy their enemies. The main objective of blockades is to prevent ships from delivering support, supplies, goods or food to enemy ports. 
In 1861, the Union blockade was carried out to stop Southern commerce and damage the Confederacy during the Civil War. To counter these efforts, Confederate blockade runners took care of bringing as many supplies as needed to the struggling Confederacy. 
 
        
             
        
        
        
Answer:
intelligence-led policing       
Explanation:
The police department of a county uses a software that helps them identify the hot spots of drug activity in the county. Once the hot spots are identified, the patrol officers focus on them instead of patrolling all the areas in the county. The given scenario best exemplifies <u>intelligence-led policing</u>.  Intelligence-led policing is a practice which involves the application of technologies, data collection and analyses to generate useful information or valuable intelligence which helps in directing law enforcement efforts to the right people and places in combating crime. With the application of this system of policing, the police department can better understand crime trends, properly classify offenders and potential offender and easily designate crime hotspots with the city.
 
        
             
        
        
        
I think it is A because it makes the most sense. and number 7 is A