How to unscrew a pencil sharpener without a screwdriver

Final answer: Use principles of torque by applying force away from the axis of rotation, or create a makeshift handle with a string and a nut or bolt to increase leverage when trying to unscrew a pencil sharpener without a screwdriver. Waxed paper can maintain cleanliness when using superglue. Explanation: To unscrew a pencil sharpener without a screwdriver, you can leverage basic physics principles. For example, when you pinch the center of your pencil and apply force near the eraser, you are making use of torque, which can help you unscrew a tight object. The further from the axis of rotation the force is applied (just like pushing near the eraser), the more torque is applied, which could potentially allow you to turn the screw. An additional method is to use a piece of string and a small nut or bolt to create a makeshift handle, increasing your leverage. Tie one end of the string around the pencil, then tie the nut or bolt to the other end. This now acts as a handle that can provide you extra grip and leverage to twist the screw. If you need to adhere something temporarily while working on your project, you could use superglue with waxed paper to prevent sticking to fingers and to keep everything tidy as the glue dries.

Final answer: To unscrew a pencil sharpener without a screwdriver, you can use a coin or a flat-edged object. Insert the edge of the coin or object into the slot of the screw head and turn it counterclockwise to loosen the screw. Be careful not to damage the pencil sharpener or injure yourself. Explanation: To unscrew a pencil sharpener without a screwdriver, you can try using a coin or a flat-edged object. Here's how: Take a coin or a flat-edged object, such as a butter knife or a flathead screwdriver. Insert the edge of the coin or object into the slot of the screw head. Apply gentle pressure and turn the coin or object counterclockwise to loosen the screw. Continue turning until the screw is fully loosened. Once the screw is loose, you can remove it by hand. It's important to be cautious while using this method to avoid damaging the pencil sharpener or injuring yourself. If you don't have a coin or a flat-edged object, you can also try using a pair of pliers or a wrench to grip the screw head and rotate it counterclockwise. Learn more about unscrewing a pencil sharpener without a screwdriver here: brainly.com/question/34494228 #SPJ14