Intro to Physics

Front

What is the definition of a pendulum?

Back

A pendulum is a weight suspended from a pivot so that it can swing freely back and forth under the influence of gravity.

Front

What is the difference between qualitative and quantitative data?

Back

Qualitative data describes characteristics or qualities, while quantitative data involves numerical measurements.

Front

What is the SI unit for measuring length?

Back

The SI unit for measuring length is the meter (m).

Front

What is the best unit to measure the mass of an automobile?

Back

The best unit to measure the mass of an automobile is kilograms (kg).

Front

How do you convert between SI prefixes when moving from smaller to larger units?

Back

You move the decimal to the left.

Front

What is the SI base unit of time?

Back

The SI base unit of time is the second.

Front

What is the definition of mass?

Back

Mass is a measure of the amount of matter in an object, typically measured in kilograms.

Front

What is the formula for calculating speed?

Back

Speed = Distance / Time.

Front

What is the definition of force in physics?

Back

Force is an interaction that causes an object to change its velocity, measured in newtons (N).

Front

What is Newton's First Law of Motion?

Back

An object at rest stays at rest, and an object in motion stays in motion unless acted upon by a net external force.