The cookie is set by the GDPR Cookie Consent plugin and is used to store whether or not user has consented to the use of cookies. The easiest method to prove the validity of the statement is by using the falling body equation: The term specific gravity compares the density of some substance to the density of water. Since weight is a force, scientists also write the equation as F = mg.F = symbol for weight, measured in Newtons, N.m = symbol for mass, measured in kilograms, or kg.g = symbol for gravitational acceleration, expressed as m/s2, or meters per second squared. If you're using meters, the gravitational acceleration at the earth's surface is 9.8 m/s 2. "); 9.1530727 pounds precisely. theForm.specgrav.focus(); for (i = 0; i < checkStr.length; i++) 945*VCF. Easy Calculation. theForm.chemlbs.focus(); // -->,