a synn roportional relationship? Is this the same as a linear relationship? Expl

Question

a synn roportional relationship? Is this the same as a linear relationship? Explain. proporhonai &linear; functions are almost de propornonal except in the lincar function, there IS an of the "" constant. Pro porhio nal function throngh (0,0) 4. Given the table of data below for widgets and doodads, how would you de- termine if the relationship between widgets and doodads is a proportional one? Sketch on the axes to the right of the table what the graph would look like if widgets are proportional to doodads. Widgets Doodads 0.0 10.0 20.0 30.0 40.0 0.0 150.5 305.0 442.7 601.3 3 Doodads LAB 3: FORCE AND MOTION

Explanation / Answer

4) relation is proportional as widgents inceases linearly with doodads and graph is passing through origin.

5)Draw the force-time graph same as the given acceleration time graph,

it is because F values will be some constant times acceleration values, so shape will be similar to a-t graph

6)velocity will remain constant for zero acceleration, increase it for positive acceleration, keep increasing for positive acceleration, start decreasing for negative acceleration

Velocity-time graph will be the area under acceleration time graph,

7) draw a line passing through zero, parallel to time-axis,

acceleration value will be zero because the acceleration is slope of velocity time graph which is zero

for force time graph, draw the similar graph to acceleration time graph. Graph will look same because Force is proportional to velocity.

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