When a force is applied through a distance , work is done

Identify the arrows that show the correct direction of heat transfer. 66°f 112°f 98°f

Ineed extreme for task 2. my student number is 571721. many to whoever solves this correctly, im in debt to you.

Aforklift raises a 1,020 n crate 3.50 m up to a shelf. how much work is done by the forklift on the crate? the forklift does j of work on the crate.