Question: A load of lumber weighing ng W = 25 kN is being raised by a mobile crane. The weight of the boom ABC and the

A load of lumber weighing ng W = 25 kN is being raised by a mobile crane. The weight of the boom ABC and the combined weight of the truck and driver are as shown. Determine the reaction at each of the two

(a) Front wheels H,

(b) Rear wheels K.

0.6 m 04 m -0.3 m -20 ur 3 KN 50 kN 20 m 20 m- -o5m 0.5 m 09 m

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