This position-time graph describes an object's motion. use it to determine thedisplacement (in m) of the object after 6.0 seconds of motion. enter theappropriate + or - sign. displacement=?

The displacement of the object from starting to endpoint is

From the question we are told that:

Displacement Time t=6sec

Displacement

Displacement is simply the distance between the starting point and the endpoint.We do not make reference to variant distances covered just the starting and endpoint.

Generally, the equation for Displacement is mathematically given by

Where

x=starting point

y= endpoint.

Therefore

In conclusion

The displacement of the object from starting to endpoint is

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We're happy that you're asking for the "displacement", because displacement is simply the straight-line distance between the start-point and end-point, and we don't care about any of the motions or gyrations along the way.

From the graph:

-- The location of the object at time-zero, when time begins, is  10 meters.

-- The location of the object after 6.0 seconds is  4 meters.

-- The distance between the start-point and end-point is

(final location) - (initial location)

-- So Displacement = (4 meters) - (10 meters)

Displacement = -6 meters

this is poiselle's equation from fluid mechanic in physics. mech eng