Calculating Speed, Distance, Time

A line that curves up represents what kind of motion?

• Speed is 0, no motion

• Speed is constant (staying the same)

• Speed is increasing

• Speed is decreasing

Tags

NGSS.MS-PS3-1

A toy car rolls 8 meters in 2 seconds. What is the average speed of the toy car?

• 16 m/s

• 4 m/s

• .25 m/s

• 10 m/s

Tags

NGSS.MS-PS3-1

A cyclist travels 30 meters in 3 hours. How fast was the cyclist traveling?

• 90 m/h

• 10 m/h

• 30 m/h

A man runs a marathon at 8 mph. The course is 32 miles. How long did it take him?

• 4 h

• 128 h

• 50 h

Mr. B drove 20 miles at 5mph. How long did it take him?

• 4h

• 5h

• 6h

Bob runs from 4:50 pm until 5:20pm at an average speed of 7km/h. How far did he go?

• 4.5km

• 2.5km

• 3.5km

• 14km

James walked 14 km at an average speed of 4 km/hour. How long did it take him to walk 14 km?

• 18 hours

• 3.5 hours

• 18,000 minutes

• 3.5 seconds

Becky leaves home and rides a distance of 30 km. It took her 2hrs 30 mins hours. What is her speed?

• 0.83 hm/hr

• 12 km/hr

• 27.5 km/hr

• 75 km/hr

Tags

NGSS.MS-PS3-1

A man runs a race at 8 mph. The course is 38 miles. How long did it take him in hours and minutes?

• 4 h

• 4 h 75 mins

• 4 h 45 mins

• 304 mins

Mrs. Romo walks 4 hours and travels 10km. What is the average speed of the teacher?

• 25km/h

• 4km/h

• 2.5km/h