5.5 Analyzing Functions and Graphs

Front

What is the formula to calculate distance when speed and time are known?

Back

Distance = Speed × Time

Front

If a puppy runs at a speed of 15 m/s for 5 seconds, how far does it run?

Back

75 m

Front

If a man runs at a speed of 70 m/s for 30 seconds, what distance does he cover?

Back

2100 m

Front

What does a decreasing speed graph indicate about an object's motion?

Back

The object is slowing down.

Front

What does it mean when one runner overtakes another in a graph?

Back

The runner who overtakes has a greater speed and distance covered at that point.

Front

Define speed in the context of motion.

Back

Speed is the distance traveled per unit of time.

Front

What is the unit of speed in the metric system?

Back

Meters per second (m/s)

Front

How do you convert time from seconds to hours?

Back

Divide the number of seconds by 3600.

Front

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

Back

Speed is directly proportional to distance and inversely proportional to time.

Front

What does a horizontal line on a distance-time graph represent?

Back

The object is at rest.