Luckily, there are medicines, called antacids, which can help relieve heartburn pain. Antacids essentially work by increasing the pH of the very acidic stomach acid. They don't need to raise the stomach acid pH all the way to a neutral pH of 7, but just raising the pH to 3 or 4 will make a person feel better.
Calculate the AMA of the ramp below. Show your work. 6. The efficiency of a machine can be determined by the following equation. efficiency = actual mechanical advantage x 100 OR (Work Out) / (Work In) x 100 ideal mechanical advantage efficiency = AMA x 100 IMA 6a. Determine the efficiency based on the diagram below. Show work.
Multiply by the constant Multiply the motor's frequency by the constant 120. Using the example of a motor that operates at 55 hertz, the result would be 120 x 55 = 6600. Divide to find RPM Take the result of the first part of the equation and divide by the number of poles in the motor. If the motor in the above example had four poles, the solution would be 6600 / 4 = 1650 RPM.