04. What simple machine will you use if you are to load a heavy freezer onto a truck? a inclined plane b. lever c wedge d. pulley O O 5. To which simple machine is the wheel and axle closely related? a inclined plane clever b.pulley d. screw O 06. Which of the following does not belong? a. egg beater b. door knob c. pencil sharpener d. screw driver DO 7. Which is an example of someone using a simple machine to do work? a. a banker counts money b. a boy runs across a football field c. a girl eats a sandwich d. a mother pushes a stroller up a ramp O 8. How screw are useful? a. They lift objects. b. They increase force c. They split object apart d. They join object tightly O 9. Which of the following situations shows the use of a pulley? a. cutting strips of paper c. playing the seesaw b. locking the doorknob d. raising the flag 10. What type of simple machine is used in loading ships and heavy machinery? C. wedge b. pulley d. wheel and axle a. lever
