5.6D Forces

Front

What is a force?

Back

A force is a push or pull that can change the motion of an object.

Front

What is the unit of force?

Back

The unit of force is the Newton (N).

Front

What is gravity?

Back

Gravity is the force that pulls objects toward each other, such as the Earth pulling objects toward its center.

Front

What is mass?

Back

Mass is the amount of matter in an object, usually measured in kilograms (kg).

Front

How does mass affect force?

Back

More mass requires more force to move the object.

Front

What is a variable in an experiment?

Back

A variable is a factor that can change in an experiment, affecting the outcome.

Front

What is a hypothesis?

Back

A hypothesis is a testable prediction about the relationship between variables.

Front

What is an experiment?

Back

An experiment is a scientific procedure to test a hypothesis by collecting data.

Front

What is the purpose of conducting multiple trials in an experiment?

Back

Conducting multiple trials helps ensure the results are reliable and accurate.

Front

What is the difference between independent and dependent variables?

Back

The independent variable is what you change in an experiment, while the dependent variable is what you measure.