Speed Formula Mixed Review

Which of the following is a unit of speed?

• Kilometers Per Hour

• Minutes

• Centimeters

• Meters Per Second Per Second

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NGSS.MS-PS3-1

Which of the following is a unit of distance?

• Kilometers Per Hour

• Minutes

• Centimeters

• Meters Per Second Per Second

Which of the following is a unit of time?

• Kilometers Per Hour

• Minutes

• Centimeters

• Meters Per Second Per Second

Which of the following is a unit of time?

• Centimeters Per Year

• Months

• Kilometers

• Meters Per Liter

Which of the following is a unit of speed?

• Centimeters Per Year

• Months

• Kilometers

• Meters Per Liter

Which of the following is a unit of distance?

• Centimeters Per Year

• Months

• Kilometers

• Meters Per Liter

The African swallow travels 9,656 kilometers over a span of 6 weeks during its migration season. The variable 9,656 in this problem represents...

• Time

• Speed

• Distance

A lightning bolt travels 40 kilometers to the ground with an average strike time of 0.2 seconds. The variable 0.2 in this problem represents...

• Time

• Speed

• Distance

When Mt. Saint Helens erupted in 1980, ash and steam were ejected 1.829 kilometers into the air at a rate of nearly 1,080 kilometers per hour. In this problem, the variable 1,080 represents...

• Time

• Speed

• Distance

When Mt. Saint Helens erupted in 1980, ash and steam were ejected 1.829 kilometers into the air at a rate of nearly 1,080 kilometers per hour. Which equation below is set up correctly to calculate the time it took the ash and steam to reach the 1.829 kilometer height?

• Time = 1.829 km / 1,080 km/hr

• Time = 1,080 km/hr / 1.829 km

• Time = 1,080 km/hr * 1.829 km