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Question 5: Calculate how far each of the following travels. (a) A car travels at a speed of 50mph for 3 hours. (b) A plane Wlies at a speed of 230 kilometres per hour for 2 hours. (c) A lorry drives for 4 hours at a speed of 45 miles per hour. (d) A man runs at a speed of 8 metres per second for 15 seconds.
21 paź 2023 · Calculate speed, distance or time using the formula d = st, distance equals speed times time. The Speed Distance Time Calculator can solve for the unknown sdt value given two known values.
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. A mouse runs a distance of 2.0 metres in 16 seconds. Calculate the speed of the mouse. 5.
A car travels at an average speed of 60 km/h for 2 hours and an average speed of 45 km/h for three hours. Calculate the average speed of the journey
A. Speed = Distance/Time. B. Time = Distance/Speed. C. Distance = Speed × Time In some questions you will be given speed in kilometres per hour (km/hr) and you will have to convert it in meters per second (m/s) and vice versa. We know that 1 km equals 1000 meters and 1 hour is 3600 seconds.
A lorry travels for 3 hours at 48 mph and then for 2 hours at 53 mph. (a) What is the total distance travelled by the lorry? (b) What is the average speed for the whole journey?
Question 2: Calculate the average speeds for each of the following, without using a calculator. (a) A car travels 20 miles in 30 minutes. (c) A bird Tlies 17 kilometres in 30 minutes. (e) A helicopter Tlies 18 miles in 15 minutes.
