(Solved): b) The work done by a force acting on an object is shown below. Determine the total work done when ...

b) The work done by a force acting on an object is shown below. Determine the total work done when the object has travelled a distance of \\( 20 \\mathrm{~m} \\). Assuming that you know the mass of the object, explain how you would be able to determine the speed of the object after \\( 20 \\mathrm{~m} \\).