Friction slows things down. For example when you are putting on breaks in a car the friction causes the car to stop because you are putting pressure on the shoe and drum.
Friction goes against applied force works against it causing the object motion to slow down.<span />
It’s has cell wall to keep it safe
Answer:
Blue is the colour of the mind and is essentially soothing; it affects us mentally, rather than the physical reaction we have to red. Strong blues will stimulate clear thought and lighter, soft blues will calm the mind and aid concentration. Consequently it is serene and mentally calming.
Explanation:
http://www.colour-affects.co.uk/psychological-properties-of-colours
<span>the training in which an athlete changes between 2 activities, typically requiring different rates of speed, degrees of effort, </span>
