Speed, Distance, Time Flashcards
What is the formula for speed?
Speed = Distance / Time (or S = D/𝑇)
What is the formula for distance?
Distance = Speed × Time (or D = ST)
What is the formula for time taken?
Time = Distance/ Speed (or T = D/ S)
How do you change minutes into a decimal?
Divide by 60
How do you change hours (as a decimal) into hours and minutes?
Multiply the bit after the point by 60 to get the minutes
In an activity network, how do you find the shortest time required for the activity?
Look for the longest path through the diagram from start to finish
What is a precedence table?
A table showing a list of the tasks required to do a job showing which tasks have to be done before others can be begun.
What is a prerequisite task?
A task which has to come before others can be begun
When discussing Time Zones, what does GMT mean?
Normal UK time (Greenwich Mean Time)