a)
As given car B starts 2 hours after car A hence the tick marks on x axis (horizontal axis) are 2 hours apart
we can see that car B travels for two tick marks it means car B travels for 4 hours that is from t = 2 to t = 6
we can see that car A travels for 4 tick marks it means car A travels from 8 hours that is from t = 0 to t = 8
b)
we can see that car A's velocity is approximately twice that of car B's maximum velocity.
Car B' s maximum velocity is 50 km/hr hence car A's maximum velocity is 100 km/hr
c)
The distance traveled is given by the area of under the velocity graph
we can write,
37. Two cars travel in the same direction along a straight road. Figure 5.23 shows the...
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