The 40.64 cm. diameter pulley of a gasoline engine is connected by a belt (which is assumed not to slip) to the pulley of the pump. The belt speed is 1200 m. / min. Determine (1) the angular speed of the engine pulley in RPM and in rad / sec. and the diameter in cm. of the pump pulley if the pump speed is one-half the speed of the engine pulley.

The 40.64 cm. diameter pulley of a gasoline engine is connected by a belt (which is assumed not to slip) to the pulley of the pump. The belt speed is 1200 m. / min. Determine (1) the angular speed of the engine pulley in RPM and in rad / sec. and the diameter in cm. of the pump pulley if the pump speed is one-half the speed of the engine pulley.

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Question

3. The 40.64 cm. diameter pulley of a gasoline engine is connected by a belt (which
is assumed not to slip) to the pulley of the pump. The belt speed is 1200 m. / min.
Determine (1) the angular speed of the engine pulley in RPM and in rad / sec.
and the diameter in cm. of the pump pulley if the pump speed is one-half the
speed of the engine pulley.

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