The Glass is so hard to push underwater because air has less density than water, so it floats. This causes the glass to have an air bubble inside of it, thus making the glass harder and harder to push down.
Water is a liquid for starters... & The definition of a liquid is "A matter that has a definite volume but NO definite shape." Therefore it's shape can move around.
When you put a straw in a glass of water, the air pressure inside the straw is lower than the atmospheric pressure outside the straw. This pressure difference causes the water to push into the straw, creating a buoyant force that bends the straw.
When you push the block of wood underwater, you feel a force on your hand because of buoyancy. The displaced water exerts an upward force on the block of wood, opposing the force you apply to push it down. This results in a feeling of resistance or buoyant force on your hand.
Giving the cart a hard push imparts more momentum and kinetic energy to it compared to a soft push, causing it to accelerate faster. The increased force from the hard push accelerates the cart more quickly due to Newton's second law of motion (F = ma).
When you push a ball into water, it displaces the water around it. The ball experiences an upwards buoyant force due to the water it displaces, causing it to partially float. The deeper you push the ball into the water, the greater the buoyant force acting on it.
Push it off the table with a rolled up piece of paper.
when you put ice in the water pushes out because the ice is taking up space
Water is a liquid for starters... & The definition of a liquid is "A matter that has a definite volume but NO definite shape." Therefore it's shape can move around.
yes a nickel can go under water but only if you push it under and the nickel will lose it,s aolor
Because when water freezes, it expands. If there is no other space to take up, it has to push the walls of the container out
The opposite of "Push hard" or a hard push is an easy or light push.
The word 'hard' is an adjective (a hard floor, hard water) or an adverb (push hard, work hard), but not a noun.The noun form of the adjective 'hard' is hardness.
muscle that push hard to wall
A trick which could possibly work is to hold the part where it sprays under hot water.
I have no idea what you are really talking about exactly, but I assume you are referring to using water to lubricate a glass tube before trying to push it through a rubber stopper with a hole in it. The water will help the glass slide through the small rubber opening, which can be sticky otherwise.
You can push it under water / under the liquid's surface, and measure the displacement of liquid.
Underwater creatures move by using fins to push water behind them, or using little claws/feet to grab the ocean floor to push them along, or take in water and shoot it out behind them (like the squid), or use little arms to push little ounces of water out of the way or behind them.