physics distance and displacement

Front

What is the difference between distance and displacement?

Back

Distance is the total path length traveled, while displacement is the shortest straight line from the initial to the final position.

Front

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

Back

Magnitude refers to the amount or size of a quantity, such as distance or force.

Front

What is a vector?

Back

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

Front

What is a scalar?

Back

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

Front

How do you calculate distance traveled?

Back

Distance traveled is calculated by adding up all the lengths of the path taken.

Front

How do you calculate displacement?

Back

Displacement is calculated as the straight line distance from the starting point to the ending point, along with the direction.

Front

What is the formula for calculating the resultant vector?

Back

The resultant vector can be calculated using the Pythagorean theorem: R = √(A² + B²) for perpendicular vectors.

Front

If a person walks 4 km east and then 3 km north, what is their displacement?

Back

The displacement is 5 km northeast, calculated using the Pythagorean theorem.

Front

What is the significance of the x-axis in a graph?

Back

The x-axis typically represents the independent variable in a graph.

Front

What is the significance of the y-axis in a graph?

Back

The y-axis typically represents the dependent variable in a graph.