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How many miles would you travel if you went 10 w to 40 e along the equator?
50 degrees at 69.172 miles = 3458.6 miles
What does the w mean in 10 w 30?
Qoute from autoeducation.com Oil weight, or viscosity, refers to how thick or thin the oil is. The temperature requirements set for oil by the Society of Automotive Engineers (SAE) is 0 degrees F (low) and 210 degrees F (high). Oils meeting the SAE's low temperature requirements have a "W" after the viscosity rating (example: 10W), and oils that meet the high ratings have no letter (example SAE 30). An oil is rated for viscosity by heating it to a specified temperature, and then allowing it to flow out of a specifically sized hole. Its viscosity rating is determined by the length of time it takes to flow out of the hole. If it flows quickly, it gets a low rating. If it flows slowly, it gets a high rating.
What is the equivalent fraction for W Y?
It is kW/kY where k is any non-zero number.
How long will it take a 100 w motor to lift a kg mass M?
Any time greater than 0 seconds. You have failed to specify the distance the motor is lifting the mass, along with any gearing ratios.
How many seconds would it take a 1200 W motor to raise a 9800 N to 10 m high?
Calculate the amount of potential energy required. Then divide by the power.
