Speed Calculations 2

Front

Which two factors does speed depend on?

Back

Speed depends on distance and time.

Front

A runner races in the 100 meter dash. It takes her 10 seconds to finish. What is her average speed?

Back

Her average speed is 10 m/s.

Front

What is the formula to calculate distance?

Back

The formula to calculate distance is d = s x t.

Front

How long will it take Jesse to run 100 meters if he averages 10 m/s?

Back

It will take Jesse 10 seconds.

Front

How long will it take to go 35 km if you average 70 km/hr?

Back

It will take 0.5 hours.

Front

What is the formula to calculate speed?

Back

The formula to calculate speed is s = d/t.

Front

If a car travels 150 km in 2 hours, what is its average speed?

Back

The average speed is 75 km/hr.

Front

What is the unit of speed in the metric system?

Back

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

Front

If a cyclist travels at a speed of 20 m/s for 3 seconds, how far does he travel?

Back

He travels 60 meters.

Front

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

Back

Distance = Speed x Time.