Question

1. The following table represents the distance of a car at different instant in a fixed direction.

Time (s) 0 1 2 3 4 5

Distance (m) 0 10 20 30 40 50

(a) Draw displacement- time graph and with its help, find whether the motion of car is uniform or nonuniform?

(b) Use graph to calculate:

(i) the velocity of car

(ii) the displacement of car at t = 2.5 s and t = 4.5s.
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Answer 1

the disease of car at =2.5=4.5=4 and 6