4. A boy walks a distance of 30 m in 1 minute and
another 30 min 15 minute. Describe the type of
motion of the boy and find his average speed
in ms-1.
Answers
Answered by
3
Answer:
Solution:
Total distance travelled in going and coming back
D = 30m + 30m = 60 m
Total time taken in going and coming back
t= 1 min + 1.5 min =2.5 min
= 2.5 60 s
= 150 s
Answered by
3
Answer:
the type of motion is non uniform motion.
Total distance travelled in going and coming back
D = 30m + 30m = 60 m
Total time taken in going and coming back
t= 1 min + 1.5 min =2.5 min
= 2.5 60 s
= 150 s
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