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Distance = Speed = Distance = km e. e.30mph for 20 minutes Distance = Distance = miles Distance Speed Time Section 2 Calculate the average speed of each journey: 150 miles in 5 hours Speed = Speed = mph 120 km in 3 hours km/h 20m in 4 seconds m/s d. 87.5 miles in 3.5 hours Speed = mph 9km in 45 minutes Speed = Speed = km/h 1 of 2
Use our pdf worksheets on conversion of units of speed to perfect skills at converting speeds in customary and metric units using the appropriate formulas.
In the UK (and the US) car speed is measured using miles per hour (mph). The speed limit on the motorway (highway) is 70 mph. Convert this into km/h using the information given in this question.
Make customizable worksheets about constant (or average) speed, time, and distance for pre-algebra and algebra 1 courses (grades 6-9). Both PDF and html formats are available.
Example 1. A train leaves a station at 9:00 AM and travels with a constant speed of 90 km/h. Another train leaves the same station 10 minutes later, traveling to the same direction at the speed of 100 km/h. At what time will the second train reach the first? We will be using the formula d = vt extensively in these problems. Let’s build a chart.
Speed, Distance, Time Worksheet. Use * m/s, km/h, or mph. Calculate Speed R̅= P 1. A car travels a distance of 540km in 6 hours. Calculate the speed of the car. 2. John is a runner. He runs the 100m sprint in 20.0 s. Calculate the John’s speed. 3. Lauren walks 400 m in 125 s . Calculate Lauren’s average speed. 4.
Using a pedometer, you walk 3000 steps in 20 minutes, so your speed is 150 steps/min. Each of your steps is 0.7 m long. What is your speed? min. km. × min step. min = . 9. A snail travels 0.02 km in a week. What is its average speed in metres per second?
