Question

A worker covers a distance of 40 km from his house to his place of
work, and 10 km towards his house back. What is the displacement
covered by the worker in the whole trip? If he came back to his
house after 30 minutes then what is its velocity?​
​

Answer 1

Answer:

A worker covers a distance of 40 km from his house to his place of work, and 10km towards his house back. So, the total distance covered by that worker is, 40 km from his house to his place of work + 10km towards his house back 40 + 10 = 50 km.

Answer 2

Answer:

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