Simple machine quiz 1By Gavin Thomas / November 28, 2023 Welcome to your Simple machine quiz 1 Name Email Address Name of your School 1. What is a wedge used for ? a) A tool used for cutting or splitting objects b) A tool used for lifting heavy objects c) A tool used for measuring distance d) A tool used for fastening objects together None 2. Which of the following is NOT an example of a wedge? Knife Axe Hammer Door stopper None 3. How does a wedge work? a) By using rotational force b) By using magnetic force c) By converting electrical energy d) By applying concentrated force over a large area None 4. What is the shape of a wedge? a) Round b) Square c) Triangular d) Rectangular None 5. Which of the following statements is true about wedges? a) Wedges are fixed in place and do not move. b) Wedges have only one working surface. c) Wedges have a pointed or sharp edge. d) Wedges can only be used as simple machines. None 6. Which simple machine do not have moving parts ? lever inclined plane pulley wheel and axle None 7. Which statement is true about the two inclined plane ? incline plane A has a steep slope inclined plane A you have to use more energy than inclined plane B incline plane B has a gentle steep slope inclined plane B you have to use more energy than inclined plane A None 8. The simple machine shown in the picture is a Wedge pulley wheel and axle inclined plane None 9. Out of these which one is an inclined plane, that can make work most easier? 1 2 both none None 10. Which of the following is an inclined plane ? screw doorknob ladder axe None 11. Which of the following is a wheel and axle ? screw doorknob ladder axe None 12. What is an axle? the circle attached to the wheel the top of the wheel the rod which the wheel rotates another word for fulcrum None 13. A circular object that revolves with or around an axle Wheel Force Axle Work None 14. In a doorknob, what part functions as the wheel? the knob itself the fulcrum the metal rod in the middle the keyhole None 15. Which one uses Wheels and Axles? Pencil Sharpener Computer Pencil Door None 16. How many parts does a Wheel and Axle have? 2 1 3 4 None Time's up
