Akeystone pipeline has a diameter of 36 inches and a design flow rate of 590,000 barrels per day of crude oil at 40ºc. estimate the pump horsepower required if the length of the pipe is 1.9 mile(s). the pipe material is new steel. for crude oil at 40ºc, take μ ≈ 0.0053 kg/m-s ÷ 47.88 = 0.111 slug/ft-s. the density, with sg = 0.86, is 0.86(1.94) = 1.67 slug/ft3. round the answer to the nearest whole number. take f ≈ 0.0155.

A3030 cmcm wrench is used to loosen a bolt with a force applied 0.30.3 mm from the bolt. it takes 6060 nn to loosen the bolt when the force is applied perpendicular to the wrench. how much force would it take if the force was applied at a 3030 degree angle from perpendicular? a 3030 cmcm wrench is used to loosen a bolt with a force applied 0.30.3 mm from the bolt. it takes 6060 nn to loosen the bolt when the force is applied perpendicular to the wrench. how much force would it take if the force was applied at a 3030 degree angle from perpendicular?