While travelling down a country road a motorist finds that she experiences a momentary feeling of weightlessness as the car crests a small hill. assuming that the hill has a radius curvature of 64m what was the speed of the car?

5 w for 1hr = 5x60x60 joules=300x60=3000x6=18,000j as total energy conversion. efficiency of bulb needed for radiant to thermal within 18000

firearm identification is the process of analyzing the bullets and cartridge cases left at a crime scene to determine if they came from a particular firearm. marks on the bullets and cartridges may be common to every firearm of that type. these are called class characteristics.

the five characteristics of adolescence are biological growth and development, and undefined status, increased decision making, increased pressure and the search of self.