III. Matching type. Match column A to column B. write the letter of the
correct answer in the space provided.
21. It is a grooved wheel that turns
a. Complex Machine
Around an axle which is held in place
By a mounting bracket.
22. Is an inclined plane or two
b. Pulley
Inclined planes that meet each other to
Form a sharp edge.
23. Is a plane tilted at an angle
c. Inclined Plane
with one end higher than the other.
It makes moving things to a higher
Place lot easier.
24. Is a machine that has a
d. wedge
Small disk or shaft called an axle that
Is attached to a wheel.
25. Factories on the other hand
e. Wheel and axle
Use machines with two or more simple.
Machines working together.
Share
Answer:
Explanation:
dis will work for you