The larger these peaks and valleys are, the harder it is to slide the object. You can learn more about friction in How Brakes Work. A clutch works because of friction between a clutch plate and a flywheel. We'll look at how these parts work together in the next section.
You should take children older than 3 months to the emergency room (ER) for a fever if the fever is more than 104 degrees for a long period of time. Ice them down first and then bring them to the ER.
A babyâs temperature is no different. According to the American Academy of Pediatrics, normal body temperature for a health baby ranges between 97 degrees and 100.4 degrees Fahrenheit (36 degrees to 38 degrees Celsius).A rectal temperature reading above this range indicates a fever.ontact your doctor immediately if your child is less than three months old and has a temperature of 100.4 degrees Fahrenheit or above. If your child is older than three months with a fever of 102.2 degrees, call the doctor to inquire if she should be seen.