A. True or False: Write true if the statement is correct and false if it
is wrong. Write your answers in your notebook.
1. Machines make a job easier.
2. A light bulb is a kind of lever.
3. A hammer is a kind of lever.
4. A nail is an example of a wedge.
5. A pencil sharpener is a kind of pulley.
6. An inclined plane makes work harder.
7. A screwdriver is kind of wheel and axle.
8. A car is an example of an inclined plane.
Share
Answer:
1.TRUE
2.FALSE
3.TRUE
4.TRUE
5.FALSE
6.FALSE
7.TRUE
8.TRUE