A toothbrush
Toothbrush. Both pairs involve an object or tool used to clean or maintain the other. Floors are cleaned with a broom, while teeth are cleaned with a toothbrush.
you have to stick your hand in and brush it with a broom
A broom of twigs fastened to one end of a pole and used for floor sweeping, is known as a Besom.
In the third floor room (right), click the spider just under the floor. It will scare the painting of the witch, and you can use her broom to fly into the attic.
the effort is when you pull to clean the room
A broom is a tool that is used for sweeping up dirt or dust from the floor. A good sentence using the word broom is, "I have a broom, which I use for cleaning my house".
Broom
The applied force to the end of the handle is the input force and the output force is when the broom sweeps over the floor.
A broom is considered a type of lever. The handle of the broom acts as the lever arm, allowing you to apply force to sweep the floor more easily.
Consider what you feel when you use a broom to sweep a floor. You need to use the muscles in both arms. Since the hands are in contact with the broom this is where you are applying force to the broom. Note that the top hand often remains relatively stationary and can act more or less as a pivot, but generally speaking you need to apply two forces in the direction you are sweeping. These forces are resisted by the friction between the broom and the floor.
The load in a broom is the force exerted by the sweeping motion that allows it to pick up dirt and debris from the floor. The load is supported by the bristles of the broom as they come into contact with the surface being cleaned.
The falling motion of the broom is the acceleration of the broom The broom hitting the floor and slowing down is the deceleration of the broom. Remember, acceleration is the speeding up and deceleration is the slowing down (De is the Latin root meaning down, so down in speed/ decreasing in speed...)