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Speed Distance Time.

Speed Distance Time. Intermediate 1. Unit 2. D. S. T. Gettin g The Formula Ri g ht !. When you pick up a phone you get a: S tandard D ialling T one:. Place these initials in a cross. The cross now gives us:. These can be written as :.

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Speed Distance Time.

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  1. Speed Distance Time. Intermediate 1. Unit 2.

  2. D S T Getting The Formula Right ! When you pick up a phone you get a: Standard Dialling Tone: Place these initials in a cross. The cross now gives us: These can be written as :

  3. How fast was a lorry drives 450miles in 5hours and 30 minutes. Problem Solving. Is the question time,distance or speed ? Speed calculation. What is the formula for speed? D = 450km What is the distance and the time ? T = 5.5 hours. 30 min= 30/60 hours = 0.5 hours. = 81.8km/hr Now calculate the speed.

  4. (2) How far did a plane go if it travels at 450km/hr for 5hours and 15 minutes ? Is the question time,distance or speed ? Distance calculation. D = S x T What is the formula for distance ? S = 450km/hr What is the speed and the time ? T = 5.25 hours. 15min = 15/60 hour = 0.25 hours D = 450 x 5.25 Now calculate the distance. D = 2362.5 km

  5. (3) How long will a train take to travel 667.5km at 89km/hr ? Is the question time,distance or speed ? Time calculation. What is the formula for Time ? D = 667.5km What are the distance and the speed ? S = 89km/hr Now calculate the time. T = 7.5 hours = 7 hours 30 minutes.

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