2) A worker covers a distance of 40 Km from his house to his place of work ,and 10 km towards his house back. Then the displacement covered by the worker in the whole trip is
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Answered by
0
Answer:
30 is the correct answer
Answered by
1
Answer:
30 km
Explanation:
first he went 40 km...
then he came back 10 km
displacement= the shortest distance
net displacement= 40 km-10 km
30 km
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