Answer : (1) wheelbarrow (2) seesaw
Explanation :
(1) In second- class lever, the fulcrum is at one of the end or we can say the load is in between the effort and the fulcrum. The example of second- class lever is wheelbarrow.
(2) In first- class lever, the fulcrum is in between the applied force or the effort and the load. The example of first class lever is seesaw.