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QI: The cutter bar of a mower is connected to the P.T.O. of a tractor making 1500 strokesDer Minute. The mower has the following specifications: Length of pitman (L)-85 cm, radius of rotation of crank pin-5 cm; S= 20 cin, mass of Knife=5 kg and mass of crank pin-o.5 kg. Ir the mass of pitman 4 kohas its center of gravity at the distance of 45 cm from the knife end Calculate: Fh a- The inertia force at each end of the stroke, starting the stroke at oc= b-Resulting unbalance forces (Fp)at each end of the stroke.

QI: The cutter bar of a mower is connected to the P.T.O. of a tractor making 1500 strokesDer Minute. The mower has the following specifications: Length of pitman (L)-85 cm, radius of rotation of crank pin-5 cm; S= 20 cin, mass of Knife=5 kg and mass of crank pin-o.5 kg. Ir the mass of pitman 4 kohas its center of gravity at the distance of 45 cm from the knife end Calculate: Fh a- The inertia force at each end of the stroke, starting the stroke at oc= b-Resulting unbalance forces (Fp)at each end of the stroke.

Elements Of Electromagnetics
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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QI: The cutter bar of a mower is connected to the P.T.O. of a tractor making 1500 strokes per Minute. The mower has the following specifications: Length of pitman (L)-85 cm, radius of rotation of crank pin=5 cm; S= 20 cm, mass of Knife=5 kg and mass of crank pin-o.5 kg. Ir the mass of pitman 4 ko has its center of gravity at the distance of 45 cm from the knife end Calculate: E a- The inertia force at each end of the stroke, starting the stroke at oc- b-Resulting unbalance forces (Fp)/at each end of the stroke.
Transcribed Image Text:QI: The cutter bar of a mower is connected to the P.T.O. of a tractor making 1500 strokes per Minute. The mower has the following specifications: Length of pitman (L)-85 cm, radius of rotation of crank pin=5 cm; S= 20 cm, mass of Knife=5 kg and mass of crank pin-o.5 kg. Ir the mass of pitman 4 ko has its center of gravity at the distance of 45 cm from the knife end Calculate: E a- The inertia force at each end of the stroke, starting the stroke at oc- b-Resulting unbalance forces (Fp)/at each end of the stroke.
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