The given data regarding the motion of two different objects Cand… - Vidyadip

Question

The given data regarding the motion of two different objects Cand Dis in a tabular form. Check them carefully and state whether the motion of the objects is uniform or non-uniform.

Time	Distance travelled by C (in m)	Distance travelled by D (in m)
9:30 AM	10	12
9:45 AM	20	19
10:00 AM	30	23
10:15 AM	40	35
10:30 AM	50	37
10:45 AM	60	41
11:00 AM	70	44

✓

Answer

We can check the motion of the objects C and D by plotting the distance-time graph for the two objects.
Graph for object C
Scale On X-axis, 1cm = 15 min and on Y-axis, 1cm = 10 m

Since, the distance-time graph of the object C is a straight line. Therefore, its motion is uniform.
Graph of object D
Scale On X-axis, 1 cm = 15 min, On Y-axis 1 cm = 5m

Since, the distance-time graph of the object D is not a straight line, therefore its motion is non-uniform.

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