Speed, Distance, Time Flashcards

1
Q

What is the formula for speed?

A

Speed = Distance / Time (or S = D/𝑇)

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2
Q

What is the formula for distance?

A

Distance = Speed × Time (or D = ST)

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3
Q

What is the formula for time taken?

A

Time = Distance/ Speed (or T = D/ S)

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4
Q

How do you change minutes into a decimal?

A

Divide by 60

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5
Q

How do you change hours (as a decimal) into hours and minutes?

A

Multiply the bit after the point by 60 to get the minutes

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6
Q

In an activity network, how do you find the shortest time required for the activity?

A

Look for the longest path through the diagram from start to finish

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7
Q

What is a precedence table?

A

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.

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8
Q

What is a prerequisite task?

A

A task which has to come before others can be begun

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9
Q

When discussing Time Zones, what does GMT mean?

A

Normal UK time (Greenwich Mean Time)

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