Lloyd Company had a contract with Progressive Oil to purchas…

Lloyd Company had a contract with Progressive Oil to purchase 1,000 gallons of oil by December 1. The contract contained a provision that required all modifications to be written and signed by the company presidents. In early September, an executive of LLoyd talked with the purchasing agent of Progressive who orally agreed to provide 1,000 more gallons of oil by December 1. On December 1, when only 1,000 gallons had been delivered, LLoyd sued. The likely outcome of this lawsuit is

Two identical 10-kg spheres are attached to the light rigid…

Two identical 10-kg spheres are attached to the light rigid rod, which rotates in the horizontal plane centered at O. If the spheres are subjected to tangential forces of 10 N, and the rod is subjected to a couple moment M = (8t) N·m, where t is in seconds, select the best answer for the speed of the spheres at the instant t = 4 s. The system starts from rest. Neglect the size of the spheres.