008 PSCP Scalar and Vectors

Front

What is a scalar quantity?

Back

A scalar quantity is a physical quantity that has only magnitude and no direction.

Front

What is a vector quantity?

Back

A vector quantity is a physical quantity that has both magnitude and direction.

Front

Is distance a scalar or vector quantity?

Back

Distance is a scalar quantity.

Front

Is displacement a scalar or vector quantity?

Back

Displacement is a vector quantity.

Front

What does the term 'magnitude' refer to in physics?

Back

Magnitude refers to the size or amount of a quantity, regardless of its direction.

Front

Provide an example of a scalar quantity.

Back

Examples of scalar quantities include temperature, mass, and speed.

Front

Provide an example of a vector quantity.

Back

Examples of vector quantities include velocity, force, and displacement.

Front

What is the difference between speed and velocity?

Back

Speed is a scalar quantity that refers to how fast an object is moving, while velocity is a vector quantity that includes both speed and direction.

Front

What does the term 'displacement' mean?

Back

Displacement is the shortest distance from the initial to the final position of an object, along with the direction.

Front

If an object moves 30 m to the east, what is its displacement?

Back

The displacement is 30 m, east.