Question

B. A
should be used to check rusting of machines.
f In class-Ill lever,
is in the middle.
is an example of lever of second type.
h. When fulcrum is in the middle of effort and load, the lever is said to be of
order.
i. Beam balance is a lever of
j. A nail cutter is an example of
following statements:​

Answer 1

Answer:

sorry bro i don't know it