Question

14. The diagram shows some people are waiting in a queue at a supermarket. The queue moves
forward each time a person leaves the checkout. Person X spends seven minutes in the
queue before reaching the checkout. The graph shows how distance changes with time for
person X
person X
checkout
15. AT
Distance (m)
4 5
Time(s)
6
What is the initial length of the queue?
a.what is the intial length of the queue?​

Answer 1

good night sweet dreams

Answer 2

a) The initial length of the queue = 6m