Suppose the initial position of an object is zero, the starting velocity is 3 m/s and the final velocity was 10 m/s. The object moves with constant acceleration. Which part of a velocity vs. time graph can be used to calculate the displacement of the object?
Answer
A
the area of the rectangle under the line
B
the area of the rectangle above the line
C
the area of the rectangle plus the area of the triangle under the line
D
the area of the rectangle plus the area of the triangle above the line