WAEC - Physics (2023 - No. 23)
The diagram above illustrates a velocity-time graph. Determine the distance between X and Y.
80.0m
160.0m
40.0m
10.0m
คำอธิบาย
Distance between X and Y is the area of rectangular portion of the velocity-time graph.
XY = 40 × (8 - 4) = 40 × 4
∴ XY = 160 m
XY = 40 × (8 - 4) = 40 × 4
∴ XY = 160 m