Is water depth an independent variable?

Is water depth an independent variable?

Independent variable – – depth of the water. Dependent variable – -temperature.

What is constant variable?

A constant is a data item whose value cannot change during the program’s execution. Thus, as its name implies – the value is constant. A variable is a data item whose value can change during the program’s execution. Thus, as its name implies – the value can vary. Constants are used in two ways.

How can you increase the distance a paper airplane travels?

1.) Increasing the mass of the paper airplane will INCREASE the distance that the airplane will travel. 2.) Increasing the mass of the paper airplane will DECREASE the distance that the airplane will travel.

Does Drag help a paper airplane go further?

The aerodynamics of the plane will need to have little drag and be light enough to defy gravity. When these four forces are used in balance, paper airplanes will fly longer.

Does adding weight to a paper airplane make it fly farther?

The larger the paper airplane the more it will weigh, the more it weighs the more lift will be needed to keep it flying. Eventually weight will become greater than lift and the paper airplane will decend to the ground. In adition the larger the paper airplane the larger its wings can be.

Where should the weight be on a paper airplane?

So for stable flight, the best place to put the weight is in the middle of the airplane! When you moved the paperclips to the front of the plane, the center of gravity moved in front of the center of lift. Now the weight pulls the front of the plane down.

Does paper airplane design affect flight?

When you throw a paper plane in the air, you are giving the plane a push to move forward. The weight of the paper plane also affects its flight, as gravity pulls it down toward Earth. All of these forces (thrust, lift, drag and gravity) affect how well a given paper plane’s voyage goes.

What design of paper airplane flies the farthest?

There are four forces that act on a plane when it’s flying. Drag, lift, weight and thrust – this need to be in balance for the plane to fly (Scholastic 2014). From the results of testing design number 2 flew the furthest with both the plane launcher and people throwing it.

Who threw the World Record Paper Airplane?

quarterback Joe Ayoob

What is the easiest origami animal to make?

The absolute easiest and best origami animal to start with is the origami cat face. This is because it only has a few steps, you can customise it be a dog, bear, rabbit or other animal face too!

How do you play fortune teller?

To play the standard version, ask your favorite color and then flap the fortune teller open one way, then the other way spelling out the color (ex: B L U E) Page 2 • ask which number they want and then count out the number, again flapping the fortune teller back and forth.

What are good fortunes for fortune tellers?

Some examples of fortunes include:

• You will get an “A” on a test.
• You will be rich.
• Good fortune will be yours.
• You will have many friends.
• Do a good deed today.
• Someone will call you today.
• You will go to a party soon.
• Be careful on Tuesday.

What are good fortunes?

Definitions of good fortune. noun. an auspicious state resulting from favorable outcomes. synonyms: good luck, luckiness.

What do you put inside a cootie catcher?

Any square piece of paper can be made into a Cootie Catcher.

1. Fold two corners together and crease firmly.
2. unfold.
3. Fold each corner point into the center.
4. flip it over and fold all four of these corners into the center.
5. Under the inside flaps, you have to write a fortune or prediction.

Do fortune cookies come true?

As for predicting the future, no, fortune cookies don’t have special powers of foresight. The fortune cookie you open at a Chinese restaurant came into your hands randomly. If it happens to contain a fortune that comes true, it’s just coincidence. Besides, many fortunes don’t even predict the future.

Is it bad luck if your fortune cookie is empty?

According to Grub Street Boston “empty fortune cookies belong to the lucky”, but according to Wiki Answers “you may have bad luck for the rest of your life”.

What does it mean if fortune cookie is empty?

When there is no fortune in your fortune cookie it means that your future is a blank slate for you to take control of and set your own course. Either that, or someone on the cookie assembly line in charge of putting in the fortunes was falling asleep on the job.

What is the correct way to eat a fortune cookie?

How Do You Eat a Fortune Cookie?

1. I break the fortune cookie in half and pull it apart.
2. I set aside the half that retains the fortune and eat the other half.
3. I then read the fortune. If I like it, I eat the remaining half. If not, I discard it.

What does it mean to get 2 fortunes in one cookie?

If you get 2 fortunes in 1 cookie, they cancel each other out. The fortune from the next cookie is the one you will receive. 9.) If you text your fortune to one person that is very close, the fortune can come true for both you and the person you texted!