if the length of Mg is 2.7 cm and the mass per meter of Mg is .981 how do i find the mass of the Mg?
Is the mass per meter in grams per meter or some other unit. If grams, then
mass Mg = 0.027 meters x (0.981 g/m) = ?? g
To find the mass of Mg, you need to use the given information about its length and mass per meter. Here's the step-by-step process:
1. Start by converting the length of Mg from centimeters to meters. Since there are 100 centimeters in 1 meter, divide the length of Mg by 100:
Length of Mg in meters = 2.7 cm ÷ 100 = 0.027 meters
2. Now, you have the length of Mg in meters. Multiply it by the mass per meter to calculate the mass of Mg. The formula is:
Mass of Mg = Length of Mg × Mass per meter
Mass of Mg = 0.027 meters × 0.981 kg/m = 0.026587 kg
Therefore, the mass of Mg is approximately 0.0266 kg (rounded to four decimal places).