# data[].attributes.headline
why do objects act in pairs with contact forces and not alone

# data[].attributes.subject
why do objects act in pairs with contact forces and not alone

# data[].attributes.headline
How does the staring speed and velocity affect the stopping result

# data[].attributes.subject
How does the staring speed and velocity affect the stopping result

# data[].attributes.body
What types of forces take place when using a magnet?

# data[].attributes.body
What happens when there is an overload of energy in one place?

# data[].attributes.body
Why does the ball fly off faster than it is attracted to the magnet?

# data[].attributes.body
How do sound waves make things move or break glass?

# data[].attributes.body
Does any energy go into the magnet when the steel balls collide?

# data[].attributes.body
how did Issac come up with law of motion from a apple falling from a tree

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why does it say that things are idle when they are clearly not

# data[].attributes.body
Is Gravity the greatest force

# data[].attributes.body
What is chemical energy and how does it affect the way things move, such as the balls in Newton's Cradle?

# data[].attributes.body
Do three balls go faster or slower then one ball on Newton's Cradle?

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Why does the cannon projectile launch out faster than the ball being added to the cannon?

# data[].attributes.body
How does newtons cradle eventually stop?

# data[].attributes.body
how will force be moved

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What force controls how fast the balls swing out on each side?

# data[].attributes.body
How does Elastic energy work in Newton's cradle?

# data[].attributes.body
do we cover all forms of energy in 8th grade

# data[].attributes.body
What factors are included in kinetic energy?

# data[].attributes.body
When hitting 3 balls against a magnet, why does 1 repel.

# data[].attributes.body
how does the speed that a object goes at affects how the object stops.

# data[].attributes.body
How does the energy transfer through the balls so quickly?

# data[].attributes.body
Is elastic energy transferred like a rubber bands' energy is transferred?

# data[].attributes.body
How do positive and negative charges attract?

# data[].attributes.body
Is there any potential energy in Newton's Cradle and the magnetic cannon?

# data[].attributes.body
Is there any possible way that Newton's Cradle could keep swinging forever?

# data[].attributes.body
Why does the distance between the balls in Newton's Cradle matter?

# data[].attributes.headline
how can energy never be created or destroyed when you can make fire ( thermal)

# data[].attributes.subject
how can energy never be created or destroyed when you can make fire ( thermal)

# data[].attributes.body
How do the resting balls stay so still in Newton's Cradle?

# data[].attributes.body
What would happen if you used bigger or smaller magnets for the magnetic cannon

# data[].attributes.body
Does energy come from force or does force come from energy? If so, how?

# data[].attributes.body
where does energy come from

# data[].attributes.body
Why do the balls shoot out so fast?

# data[].attributes.headline
how does the energy disapate into the air

# data[].attributes.subject
how does the energy disapate into the air

# data[].attributes.body
(group 3

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How does sound energy convert back into other energy?

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Why do you need to have an odd number of balls on the Newton's Cradle?

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When talking about magnets, why do the forces counteract and they draw farther away from each other?

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How does the energy transformations in the cradle affect its surroundings

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If you drop more balls hy does the other side come up slower than with fewer balls?

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How are magnets made?

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How

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Why does the steel ball shoot out on the other end when there are less balls?