Question

what type of motion is observed in the substance during the time duration of 0 to 4 hours ?​

Answer 1

Answer:

Time Hr 0 2 4 8 12Distance km 0 50 150 150 250 To Find : What type of motion is observed in the substance during the time duration of 0 to 4 2.

Answer 2

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Given :  

Time   Hr              0          2         4       8        12

Distance km         0         50     150    150     250

To Find: What type of motion is observed in the substance during the time duration of 0 to 4

Solution:

Time 0    Distance 0

Time 2    Distance 50

Average Speed  = (50 - 0)/(2 - 0)=  25  km/hr

Time 2    Distance 50

Time 4    Distance 150

Average Speed  = (150 - 50)/(4 - 2)=  50  km/hr

Hence Non-Uniform motion  during the time duration of 0 to 4.