Second and third class levers both have . A.
the fulcrum between the effort and load
B.
effort applied in the same place
C.
two loads and fulcrums
D.
the fulcrum at one end of the lever

The second and third class levers both have (d) the fulcrum at one end of the lever. For class two levers the load is in the middle, and effort is at one of the sides. Third class levers have effort in the middle, and the load on one of the sides. Both meaning second and third class levers have the fulcrum on one end of the lever.

Mg is used to measure mass

Ais the