Question

An offset disk harrow is operating with front and rear gang angles of 16° and
23º respectively. The centers of the gangs are 2.50 m and 4.10 m behind a
transverse line through the hitch point on the tractor drawbar. If the
longitudinal component of the soil forces at the front (Df) and rear (Dr) gangs
are 4.50 and 3.00 KN respectively while the lateral components of soil forces
at the front (Sf) and rear (Sr) gangs are 2.50 and 2.50 KN respectively, then
the amount of offset off the center of the cut width with respect to the hitch point is equal to

a) 0.53 m
b) 0.23 m
c) 0.43 m
d) 0.63 m​

Answer 1

Answer:

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Explanation:

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