1.A 3200-lb forklift truck is used to lift a 1700-lb crate. Determine the reaction at each of the two
(a) front wheels A,
(b) rear wheels B.
2.The lever BCD is hinged at C and attached to a control rod at B. Determine the maximum force P that can be safely applied at D if the maximum allowable value of the reaction at C is 250 lb.