A boy goes for a walk in a park located 1 km away from his house. The park has a square boundary of length 10 m. He takes 2 rounds of that park and returns home along the same route. If mass of the boy is 40 kg, find the work done.
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Answered by
1
Answer:
Word Done =FxS , Force = F , Displacement=S
=F=40kg, S=10m
=40x10=400J
The work done = 400J
Answered by
0
Explanation:
work =force ×distance
f=40kg
d=10
40×10=400
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