Answer:
the force that attracts a body toward the center of the earth, or toward any other physical body having mass.
The momentum is increased when a force acting in the direction opposite the object's motion is removed from the object.
Let us recall that momentum and force are vector quantities. For vector quantities, both the magnitude and direction must be taken into account when discussing the quantity.
If two forces act in opposite direction, the resultant momentum is obtained by subtraction. Therefore, the momentum is increased when a force acting in the direction opposite the object's motion is removed from the object.
Learn more: brainly.com/question/6284546
Indeed they are a wedge. But the question area is for questions, not answers.
As long as the graph is a straight line they both will give same answer. Edit: In the case of errors,I think the most fitting slope line is more accurate method,because taking average is same as drawing a line from initial to final point of the line and taking its slope.
Hope it helps