Answer:

16. A

17. D

18. D

19. A

20. D

21. B

22. D

23. A

16. Which is an example of someone using a simple machine to do work?

A a banker counting money

B. a girl eating sandwich bread

c. a boy running across a football field

D. a mother pushes a stroller up a ramp into a building

17. Jonas needs to split a log. What simple machine would help him?

A lever

B. pulley

C. screw

D. wedge

18. Which example of a simple machine is a lever?

A pliers

B. pulley

C. ramp

D. Screw

19. Which of the following is best to use in lifting a heavy load like a washing  machine?

A lever

B. screw

C. wedge

D. wheel and axle

20. Which simple machine turns a ferris wheel?

A pulley B. wedge

C. inclined plane

D. wheel and axle

21. What type of simple machine is a scissor?

A. inclined plane

B. lever

C. wheel and axle

D. wedge

22. Al are examples of a first-class lever EXCEPT one. Which is the EXCEPTION?

A bottle opener

B. crowbar

C. pliers

D. scissor

23. Which is an example of someone using a simple machine to do work?

A. A banker counts money.

B. A girl eats a sandwich.

C. A boy runs across a football field.

D. A mother pushes a stroller up a ramp into a building​

hope it helps :D

yung na darken po yung sagot :>