Does this diagram illustrate the second law of thermodynamics? why or why not

The diagram is not showing the second law of thermodynamics. It is the demonstration of 1st law of thermodynamics.

Second law of thermodynamics describes the entropy of the system increase with time, it does not decrease with time. It is constant for ideal systems.

While in first law of thermodynamics, it is stated that the energy of a system can not be lost but it is transferred from one form to other form.

And in this picture, it is shown that the energy released from heat source to cold sink is used in doing work.

Work and heat are forms of energy.

No, it does not because the diagram shows all the thermal energy added to the system being transformed into work. The second law of thermodynamics states that engines or machines cannot be 100 percent efficient because some thermal energy is released to the surroundings.

dec 23, 2016 - a load of bricks weighing 680 n a distance of 10 m across a parking lot. if if the worker pushes the cart with a constant force of 209 n, what work= force x distance = 220 n x 10 m = 2200 n.m = 2200 j i don't know where the person got it from, but the initial part, work= force x distance me.