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Two trucks move at the same speed toward a brick wall. One is empty and one is full of stone. Which would you expect to cause the most damage to the brick wall and why?
The brake got hot and melted your shoe because kinetic energy changed into heat energy through friction.
Potential Energy is Turning into Kinetic
At the top of the largest hill
Kinetic is turning into Potential
More mass has more kinetic energy
Pulled back more → more potential energy in slingshot → more kinetic energy for the rock.
The full truck because it has more kinetic energy.
Potential
How does the distance in the system affect the amount of energy given to the rock in the sling shot?
The brake got hot and melted your shoe because kinetic energy changed into heat energy through friction.
Potential Energy is Turning into Kinetic
At the top of the largest hill
Kinetic is turning into Potential
More mass has more kinetic energy
Pulled back more → more potential energy in slingshot → more kinetic energy for the rock.
The full truck because it has more kinetic energy.
Potential
Where on a roller coaster has the most gravitational potential energy?
The brake got hot and melted your shoe because kinetic energy changed into heat energy through friction.
Potential Energy is Turning into Kinetic
At the top of the largest hill
Kinetic is turning into Potential
More mass has more kinetic energy
Pulled back more → more potential energy in slingshot → more kinetic energy for the rock.
The full truck because it has more kinetic energy.
Potential
When a roller coaster is going DOWN a hill, what is happening to the energy?
The brake got hot and melted your shoe because kinetic energy changed into heat energy through friction.
Potential Energy is Turning into Kinetic
At the top of the largest hill
Kinetic is turning into Potential
More mass has more kinetic energy
Pulled back more → more potential energy in slingshot → more kinetic energy for the rock.
The full truck because it has more kinetic energy.
Potential
Select the best argument and evidence to explain the phenomenon of the bottom of your shoe sole melting when you press on a metal scooter brake.
The brake got hot and melted your shoe because kinetic energy changed into heat energy through friction.
Potential Energy is Turning into Kinetic
At the top of the largest hill
Kinetic is turning into Potential
More mass has more kinetic energy
Pulled back more → more potential energy in slingshot → more kinetic energy for the rock.
The full truck because it has more kinetic energy.
Potential
When a roller coaster is going UP a hill, what is happening to the energy?
The brake got hot and melted your shoe because kinetic energy changed into heat energy through friction.
Potential Energy is Turning into Kinetic
At the top of the largest hill
Kinetic is turning into Potential
More mass has more kinetic energy
Pulled back more → more potential energy in slingshot → more kinetic energy for the rock.
The full truck because it has more kinetic energy.
Potential
What is the relationship between the amount of mass and the amount of kinetic energy of an object moving at a constant speed.
The brake got hot and melted your shoe because kinetic energy changed into heat energy through friction.
Potential Energy is Turning into Kinetic
At the top of the largest hill
Kinetic is turning into Potential
More mass has more kinetic energy
Pulled back more → more potential energy in slingshot → more kinetic energy for the rock.
The full truck because it has more kinetic energy.
Potential
What type of energy is stored in a stretched rubber band?
The brake got hot and melted your shoe because kinetic energy changed into heat energy through friction.
Potential Energy is Turning into Kinetic
At the top of the largest hill
Kinetic is turning into Potential
More mass has more kinetic energy
Pulled back more → more potential energy in slingshot → more kinetic energy for the rock.
The full truck because it has more kinetic energy.
Potential
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