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Blowing air into the bottle creates higher pressure inside compared to the surrounding air pressure, making it harder to force the paper ball inside due to the pressure difference. Additionally, the paper ball has to fit through the narrow bottleneck, which adds to the difficulty of the task.
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Why is it difficult to force a crushed paper ball placed at the mouth of a bottle by blowing into it?
It's difficult to force a crushed paper ball into a bottle by blowing into it because as you blow air into the bottle, you are increasing the air pressure within the bottle. This increased pressure pushes against the paper ball and prevents it from being pushed further into the bottle. Additionally, the shape and size of the bottle's opening may also restrict the paper ball from entering.
How much does a paper ball weigh?
A paper ball typically weighs very little, often only a few grams. The weight can vary depending on the size and thickness of the paper used to make the ball.
While in empty space an astronaut throws a ball at a velocity of 14 ms. What will the velocity of the ball be after it has traveled 2 meters?
The velocity of the ball will remain constant at 14 m/s since there are no external forces acting on it to change its velocity in empty space.
What is working principle of ball point pen?
A ball point pen works by using a small rotating ball bearing at the tip to dispense ink as it rolls across the paper. When the pen is pressed against the paper, the ball bearing allows the ink to flow from the reservoir onto the paper, creating writing.
Which will drop first a ball or a sheet a paper crumble a ball from a building?
The ball will drop first because it is denser and experiences greater gravitational pull than a sheet of paper, which is lighter and more affected by air resistance.
Why is it difficult to force a crushed paper ball placed at the mouth of a bottle by blowing into it?
It's difficult to force a crushed paper ball into a bottle by blowing into it because as you blow air into the bottle, you are increasing the air pressure within the bottle. This increased pressure pushes against the paper ball and prevents it from being pushed further into the bottle. Additionally, the shape and size of the bottle's opening may also restrict the paper ball from entering.
Show by an activity that high speed winds by accompanied by reduced air pressure?
crumple a small piece of paper into a ball size smaller than the mouth of the empty bottle.hold the empty bottle on its side and place the paper ball just inside its mouth.now try to blow on the ball to force it into the bottle.try the activity with battles of different sizes. when we blow into the mouth of the bottle,the air near the mouth has higher speed. this decreases the pressure there . the air pressure inside the bottle is higher than near the mouth.
Which size paper ball would to expect to launch farthest?
the medium paper ball
What's that big ball that rolls across an empty abandoned room called?
A wrecking ball.
How To Beat Grow remake remake?
1. Spade 2. Watering can 3. Round water bottle 4. Salt on paper towl 5. Grass on land 6. Tree 7. Battery
What are some objects that can float on water?
-- bar of soap -- sheet of paper -- ping-pong table tennis ball -- styrofoam, any shape and size -- ice, any shape and size -- closed, empty jar, bottle, or jug -- strider bug -- duck, goose, gull, swan, loon -- inflated balloon -- heavy steel, if formed into a concave shape that displaces a lot of water
How do you put a tennis ball into a bottle?
You Force it. Ediman
How do you crinkle paper?
Just crush it into a ball, but be delicate enough not to tear or rip the paper. Un-ball it, and tada.
What is a good substitute for a bat?
A 2 liter soda bottle. Use the cap as the ''ball'' and the bottle as the "bat".
How much does a paper ball weigh?
A paper ball typically weighs very little, often only a few grams. The weight can vary depending on the size and thickness of the paper used to make the ball.
What is the procedures for a water rocket?
take 2 l. bottle cut the bottom of a bottle off put the 2 bottles together take a piece of balsa wood and make the wings fill the bottom part of the water rocket with paper put the wings on the bottle rocket cut a circular cup in half put a tennis ball on the cup
Why cant you play football without a ball?
you can play it with a bottle
