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What happens when an object is moved against gravity, such as rolling a toy car up a ramp?
Vehicles traveling at a high speed have more kinetic energy than vehicles traveling at lower speeds.
mechanical energy = potential energy + kinetic energy
When an outside force acts upon an object causing it to move.
When a ball is thrown straight up into the air.
Some potential energy is transformed to kinetic energy and other forms of energy.
At the top of the hill
Moving
Kinetic energy is transformed into potential energy.
How does potential energy transfer to kinetic energy?
Vehicles traveling at a high speed have more kinetic energy than vehicles traveling at lower speeds.
mechanical energy = potential energy + kinetic energy
When an outside force acts upon an object causing it to move.
When a ball is thrown straight up into the air.
Some potential energy is transformed to kinetic energy and other forms of energy.
At the top of the hill
Moving
Kinetic energy is transformed into potential energy.
Energy can be transformed from one type to another. In which of the following situations is kinetic energy transformed into potential energy?
Vehicles traveling at a high speed have more kinetic energy than vehicles traveling at lower speeds.
mechanical energy = potential energy + kinetic energy
When an outside force acts upon an object causing it to move.
When a ball is thrown straight up into the air.
Some potential energy is transformed to kinetic energy and other forms of energy.
At the top of the hill
Moving
Kinetic energy is transformed into potential energy.
As the cars of a rollercoaster race down a hill, energy transformations take place. Which of the following is true?
Vehicles traveling at a high speed have more kinetic energy than vehicles traveling at lower speeds.
mechanical energy = potential energy + kinetic energy
When an outside force acts upon an object causing it to move.
When a ball is thrown straight up into the air.
Some potential energy is transformed to kinetic energy and other forms of energy.
At the top of the hill
Moving
Kinetic energy is transformed into potential energy.
A high-speed collision between two vehicles causes more damage than a low-speed collision. What is the reason for this?
Vehicles traveling at a high speed have more kinetic energy than vehicles traveling at lower speeds.
mechanical energy = potential energy + kinetic energy
When an outside force acts upon an object causing it to move.
When a ball is thrown straight up into the air.
Some potential energy is transformed to kinetic energy and other forms of energy.
At the top of the hill
Moving
Kinetic energy is transformed into potential energy.
Another word for kinetic energy could be _______ energy.
Vehicles traveling at a high speed have more kinetic energy than vehicles traveling at lower speeds.
mechanical energy = potential energy + kinetic energy
When an outside force acts upon an object causing it to move.
When a ball is thrown straight up into the air.
Some potential energy is transformed to kinetic energy and other forms of energy.
At the top of the hill
Moving
Kinetic energy is transformed into potential energy.
At what position does a roller coaster have the greatest potential energy?
Vehicles traveling at a high speed have more kinetic energy than vehicles traveling at lower speeds.
mechanical energy = potential energy + kinetic energy
When an outside force acts upon an object causing it to move.
When a ball is thrown straight up into the air.
Some potential energy is transformed to kinetic energy and other forms of energy.
At the top of the hill
Moving
Kinetic energy is transformed into potential energy.
The law of conservation of energy describes a key characteristic of energy and the way it is transformed within systems. Which expression best demonstrates the law of conservation of energy?
Vehicles traveling at a high speed have more kinetic energy than vehicles traveling at lower speeds.
mechanical energy = potential energy + kinetic energy
When an outside force acts upon an object causing it to move.
When a ball is thrown straight up into the air.
Some potential energy is transformed to kinetic energy and other forms of energy.
At the top of the hill
Moving
Kinetic energy is transformed into potential energy.
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