An adverbial phrase is a prepositional phrase that modifies a verb, an adjective, or an adverb. 1  The manager with the pink slips terrorized the employees. 2  The adjectival phrase âwith the pink slipsâ describes the noun âmanager.â.
For example, a number 40 chain would have a pitch of four-eighths of an inch, or 1/2, and would be of the standard dimensions in width, roller diameter, etc. The roller diameter is nearest binary fraction (32nd of an inch) to 5/8ths of the pitch; pin diameter is half of roller diameter.
How Big is a Roller Derby Track? The roller derby track is almost oval shaped. Its inside line is a perfect oval, 25 feet (7.6m) across and 60 feet (18.3m) long. The track itself varies between 13 and 15 feet (4 -4.6m) wide so the outside line of the oval is an irregular shape.