Velocity

Front

What is velocity?

Back

Velocity is the speed of an object in a specific direction.

Front

What is the formula for calculating speed?

Back

Speed = Distance / Time

Front

If a car travels 120 km in 1 hour, what is its speed?

Back

120 km/hr

Front

What two measurements are necessary for calculating speed?

Back

Distance and time.

Front

How do you convert hours to seconds?

Back

Multiply the number of hours by 3600 (1 hour = 3600 seconds).

Front

What is the unit of speed in the metric system?

Back

Meters per second (m/s) or kilometers per hour (km/hr).

Front

If a person walks 4 km at a speed of 2 km/hr, how long did they walk?

Back

2 hours.

Front

What is the distance traveled by an object moving at 60 km/hr for 2 hours?

Back

120 km.

Front

How long does it take to travel 36 meters at a speed of 3 m/s?

Back

12 seconds.

Front

What is the average speed if a car travels 100 km in 2 hours?

Back

50 km/hr.