Energy Transformations in Motion

Join Henry, David, and Isla on a thrilling pendulum adventure! As the pendulum swings back and forth, can you figure out what happens to its energy?

(Select All CORRECT ANSWERS)

• Is the pendulum at its highest point? → Yes → Maximum PE, Zero KE

• Is it moving downward? → Yes → PE decreases, KE increases

• Is it at the lowest point? → Yes → Maximum KE, Minimum PE

• Is it moving back up? → Yes → KE converts back into PE

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Join Harper, Benjamin, and Jackson on a thrilling roller coaster ride! Can you figure out how energy changes during their adventure?

(Select All CORRECT ANSWERS)

• Are they at the highest peak? → Yes → Maximum PE, Zero KE

• Are they zooming downhill? → Yes → PE transforms into KE, increasing speed

• Are they at the lowest dip? → Yes → Maximum KE, Minimum PE

• Are they climbing back up? → Yes → KE converts back into PE

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Arjun and Samuel are watching a ball drop from a height. Can you help them understand how energy transforms during this event?

(Select All CORRECT ANSWERS)

• Is the ball at rest before dropping? → Yes → Maximum PE, Zero KE

• Is the ball falling? → Yes → PE is converting into KE

• Has the ball hit the ground? → Yes → KE is temporarily at maximum

• Does the ball bounce? → Yes → KE converts back to PE

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Aria and Nora are playing with a compressed spring. What exciting transformation happens to its energy as they release it?

(Select All CORRECT ANSWERS)

• Is the spring compressed? → Yes → Maximum Elastic PE, Zero KE

• Is the spring expanding? → Yes → Elastic PE is converted into KE

• Is the spring at full extension? → Yes → KE is at maximum

• Is the spring returning to its original position? → Yes → KE transforms back into Elastic PE

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Liam and Jackson are on an adventure near a waterfall. Can you help them understand how energy changes as water cascades down the cliff?

(Select All CORRECT ANSWERS)

• Is the water at the top? → Yes → Maximum PE, Zero KE

• Is the water falling? → Yes → PE is transforming into KE

• Has the water reached the bottom? → Yes → KE is at maximum before impact

• Is some energy lost as sound/splash? → Yes → Energy is dissipated, but mechanical energy was conserved before impact

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Imagine you're an archer like Kai, pulling back a bow and ready to release an arrow. How does the energy dance in this scenario?

(Select All CORRECT ANSWERS)

• Is the bowstring pulled back? → Yes → Maximum Elastic PE, Zero KE

• Is the arrow released? → Yes → Elastic PE is converted into KE

• Is the arrow soaring through the air? → Yes → KE decreases slightly due to air resistance

• Has the arrow hit the target? → Yes → KE converts into deformation energy (target impact)

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Join Mia on her thrilling ski adventure! As she zips down the snowy slope, how does her energy change?

(Select All CORRECT ANSWERS)

• Is Mia at the top of the slope? → Yes → Maximum PE, Zero KE

• Is Mia racing downward? → Yes → PE converts into KE

• Has Mia reached the bottom? → Yes → Maximum KE, Minimum PE

• Is Mia climbing another hill? → Yes → KE converts back into PE

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Ava the adventurous diver leaps off a towering platform into the unknown! What thrilling transformations occur to her energy during this daring dive?

(Select All CORRECT ANSWERS)

• Is Ava standing still on the platform? → Yes → Maximum PE, Zero KE

• Is Ava in free fall, soaring through the air? → Yes → PE converts into KE

• Has Ava reached the water with a splash? → Yes → KE is at maximum

• Does Ava create a spectacular splash? → Yes → KE transfers into water movement and sound

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NGSS.MS-PS3-4

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Join Grace and Benjamin on a thrilling swing ride adventure! As they soar through the air, can you figure out how their energy transforms?

(Select All CORRECT ANSWERS)

• Are Grace and Benjamin at the highest point of their swing? → Yes → Maximum PE, Zero KE

• Are they swooping downward? → Yes → PE converts into KE

• Are they at the lowest point of their swing? → Yes → Maximum KE, Minimum PE

• Are they climbing back up? → Yes → KE converts into PE

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NGSS.MS-PS3-5

Imagine Scarlett is on a playground adventure, sliding down a slide. What happens to her energy during this thrilling ride?

(Select All CORRECT ANSWERS)

• Is Scarlett at the top of the slide? → Yes → Maximum PE, Zero KE

• Is Scarlett zooming downward? → Yes → PE converts into KE

• Has Scarlett reached the bottom? → Yes → Maximum KE, Minimum PE

• Is there any friction on the slide? → Yes → Some energy is converted to heat, but mechanical energy is still mostly conserved

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