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Joseph jogs from one end A …

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Joseph jogs from one end A to the another end B of a straight 300m road in 2 minutes 50 seconds and then turns around and jogs back to C in another one minute. what are Joseph's average speed and average velocities in jogging: a. From A to B b. From A to C
  • 1 answers

Gaurav Seth 4 years, 2 months ago

Answer:

 

Here we have,

Distance from point A to B = 300 m

Time taken = 2 minute 30 second = 2 x 60 + 30 s = 150 s

Distance from point B to C = 100 m

Time taken = 1 minute = 60 s

(a)  Average speed and velocity from point A to B

(b)  Average speed and velocity from B to C

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