Question

Fill in the blank spaces by choosing
correct words from the list given below :
List : third, first, inclined plane, oiled, wedge
1. A hill road is an example of
2. A fishing road is an example of a lever of
order.
3. A knife is an example of simple machine
called
4. A claw hammer is an example of a lever of
order.
5. Moving parts of a machine are
so as to reduce friction.​

Answer 1

Answer:

• First
• Third
• Wedge
• First
• Oiled