Question

------A part is on an assembly line going between one station and another. if the part has a constant velocity ( and constant acceleration) , complete a sketch of the following two corresponding graphs. do not worry about numbers, but only the shape of the graphs.

1) Graph of velocity vs. time for the part at constant acceleration.

2) graph of the force on the part vs. time when the part has constant acceleration (and constant velocity).

----A truck has a trailer attached to its rear. we will assume the trailer has no friction. if the trailer has constant acceleration, complete a sketch of the following two corresponding graphs.

1) Graph of velocity vs. time for the trailer at constant acceleration.

2) Graph of the force on the trailer vs. time when the trailer has constant acceleration.

(Total 8 graphs)

Thank you so much!