You get a peice of cardboard fill a half cup with water and push the cardboard on top and turn it upside down
Measuring the inertia of a penny can be done by equation or experiment. The experiment is as simple as placing the penny on a piece of cardboard on top of a cup. Flick the cardboard, which will move, and the penny just falls into the cup.
cause it absovers
it sticks because water has a stickey molicule that sticks it togather it's h 2wich forms togather and o wich helps make water so reliable for manny things.
To make a model shaduf, you will need materials such as a sturdy base (like a piece of wood or cardboard), a long vertical pole (like a dowel or stick), a horizontal beam (like a smaller stick or a straw), and a container for water (like a cup or small bucket). Additionally, you may need string or twine for the lifting mechanism, and glue or tape to assemble the parts. Optional decorative materials can enhance the model's appearance.
Centrifugal force is responsible for keeping water in a spinning cup. As the cup rotates, the water inside is pushed towards the edges by this force, causing it to stick to the sides of the cup rather than spill out.
To get a suction cup to stick effectively, make sure the surface is clean and smooth, moisten the cup with water before pressing it firmly against the surface, and avoid any air bubbles trapped underneath.
You can wear the Mac and cheese cup on your head, and try to suck the yogurt through the cardboard tube! Have fun!
It's called a "sleeve" in most places.
You will need: A long cardboard roll A cup ribbon super glue a piece of fabric Step one would be to cover the cardboard roll tightly with the piece of fabric. Step two glue the fabric securely in place, then tuck the excess fabric into the ends of the roll Step 3 tie a ribbon bow at the centre of your roll step 4 glue down the ribbon/roll onto the bottom of the cup and your done
half a cup of butter = 1 stick
To make a lifeboat out of a paper cup, start by reinforcing the cup with tape to ensure it holds its shape and is watertight. Next, create a small sail using a piece of paper attached to a toothpick or stick, and insert it into the cup for stability. Finally, test the boat by placing it in water; it should float and potentially carry small objects. Adjust the design as needed for better buoyancy or stability.
1/2 cup. 1 stick of butter is 1/2 a cup.