RECF Mechanical Questions and Verified Answers | Passed | A+
An automobile traces 10 miles in 15 minutes : 40 A 12 tooth sprocket and a 60 tooth sprocket are connected by a chain. : Counterclockwise If the ramp is inclined 30 degrees and the friction of the ramp is 0.25 : 284 A torque of 15 feet is the result when ______ acts on a 6 in wrench : 30 Formula for pressure : force/area 2 12 tooth gear is meshed with a 60 tooth gear : 25:1 Raise the arm of a robot, last of 6 gears must rotate clockwise : Counterclockwise A torque of 30 ft*lbs is the result when________acts on a 6 in wrench : 60 What type of machine is the nutcracker pictured? : Second class lever Last of 4 gears must rotate clockwise : Counterclockwise Displacement of an 8 cylinder engine with a bore of 3.5 inches and a stroke of 3.75 : 28
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