Time | Distance travelled by object P in metres | Distance travelled by object Q in metres |
9:30 am | 10 | 12 |
9:45 am | 20 | 19 |
10:00 am | 30 | 23 |
10:15 am | 40 | 35 |
10:15 am | 50 | 37 |
10:45 am | 60 | 41 |
11:00 am | 70 | 44 |
Answer:
We can see that the object
P covers a distance of 10 m in every fifteen minutes. In other words, it covers
equal distance in equal interval of time. So, the motion of object P is
uniform. On the other hand, the object Q covers 7 m from 9:30 am to 9:45 am, 4
m from 9:45 am to 10:00 am, and so on. In other words, it covers unequal
distance in equal interval of time. So, the motion of object Q is non-uniform.
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