FEX F24 outcomes based

Front

What is the conclusion of a scientific experiment?

Back

The conclusion summarizes the key findings and results of the experiment, similar to how an essay conclusion summarizes the main points.

Front

What type of energy is associated with an object's position?

Back

Potential energy is the energy stored in an object due to its position or configuration.

Front

What is the formula for gravitational potential energy?

Back

PE = mgh, where PE is potential energy, m is mass, g is the acceleration due to gravity, and h is height.

Front

Define kinetic energy.

Back

Kinetic energy is the energy of motion, which depends on the mass and velocity of an object.

Front

What is a key factor in successfully completing a machine?

Back

Testing each step thoroughly is crucial to ensure the machine functions as intended.

Front

What is the difference between kinetic and potential energy?

Back

Kinetic energy is energy of motion, while potential energy is stored energy based on an object's position.

Front

What does the law of conservation of energy state?

Back

The law of conservation of energy states that energy cannot be created or destroyed, only transformed from one form to another.

Front

What is the unit of energy in the International System of Units (SI)?

Back

The unit of energy is the Joule (J).

Front

How does height affect potential energy?

Back

Potential energy increases with height; the higher an object is, the more potential energy it has.

Front

What is the relationship between mass and kinetic energy?

Back

Kinetic energy increases with mass; if the mass of an object increases, its kinetic energy also increases if velocity remains constant.