Westonci.ca is the best place to get answers to your questions, provided by a community of experienced and knowledgeable experts. Get expert answers to your questions quickly and accurately from our dedicated community of professionals. Experience the ease of finding precise answers to your questions from a knowledgeable community of experts.
The graph below describes the journey of a train between two cities.
a) Work out the
acceleration, in km/h²,
in the first 15 mins.
120
100
80
b) Work out the distance
between the two cities. 60
40
c) Work out the average
speed of the train during 20
the journey.
0
9am
10am
Time
11am
