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18.2 Calculating Speed, Distance and Time In this section we extend the ideas of speed to calculating distances and times, using the following formulae: Speed = Distance Time Distance =Speed Time× Time = Distance Speed Example 1 Jane drives at an average speed of 45 mph on a journey of 135 miles. How long does the journey take? Solution Time ...
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.
2 wrz 2019 · Distance Time Graphs Practice Questions. Click here for Questions. Click here for Answers. travel graphs, distance-time.
Kristina’s journey is shown on the distance-time graph below. (a) Work out Kristina’s average speed, in kilometres per hour. (b) Use the information to plot Lucas’s journey on the same distance-time graph.
Here is an example of a distance-time graph. point. Horizontal axis — always time. Returns to starting point. Red line — the object is moving away from the starting point. Blue line — the distance is not changing so the object is not moving i.e. it is stationary. Purple line — the object is moving away from the starting point.
2 wrz 2018 · The travel graph shows her journey. (a) At what time does she arrive at the sports centre? (b) Work out Sonali’s cycling speed in kilometres per hour..... km/h [2] (c) Sonali stays at the sports centre for 45 minutes. She then takes 30 minutes to cycle home. Complete the travel graph. [2]
The diagram shows the speed-time graph of a train journey between two stations. The train accelerates for 3 minutes, travels at a constant maximum speed of 40 km/h, then takes. 4 minutes to slow to a stop. Calculate the distance in kilometres between the two stations.
