Which of these is not true about weight? a) it is a measurement of how heavy an object is. b) it is always the same as mass, regardless of gravity. c) it is affected by an object’s mass and the force of gravity. d) it is commonly measured in pounds

In all trials, the magnitude of the final velocity for g1 + g2 was less than the magnitude of any initial velocity. as mass increased, what happened to the velocity? the velocity decreased. the velocity increased. the velocity of g1 + g2 could not be measured. the velocity was not affected by the mass increase.