Semester 1 Physics Final

Front

What is the definition of speed?

Back

Speed is the distance traveled per unit of time, typically measured in meters per second (m/s) or kilometers per hour (km/h).

Front

How do you convert feet per second to miles per hour?

Back

To convert feet per second to miles per hour, multiply the speed in feet per second by 0.681818.

Front

What is the formula for calculating average speed?

Back

Average speed = Total distance / Total time.

Front

What does a velocity-time graph represent?

Back

A velocity-time graph shows how the velocity of an object changes over time.

Front

What is instantaneous velocity?

Back

Instantaneous velocity is the velocity of an object at a specific moment in time.

Front

How do you find the height in feet if given height in meters?

Back

To convert meters to feet, multiply the height in meters by 3.28084.

Front

What is the relationship between distance, speed, and time?

Back

Distance = Speed × Time.

Front

What is the unit of measurement for speed in the metric system?

Back

The unit of measurement for speed in the metric system is meters per second (m/s).

Front

How do you calculate speed from a distance and time?

Back

Speed = Distance / Time.

Front

What does a position-time graph show?

Back

A position-time graph shows the position of an object at different times.