280 degree centigrade

820 degree centigrade

200 degree centigrade

800 degree centigrade

effort is between the load and fulcrum

the fulcrum is in between the effort and the load

load is placed between the effort and the fulcrum

None of the above

twice the pitch

equal to the pitch

half of the pitch

quarter of the pitch

500

50

1000

100

2000 N

2 N

200 N

20 N