A bullet fired into a fixed target loses 20% of it's kinetic energy in penetrating 1cm. What is the total distance penetrated before coming to rest?
Answers
Answered by
9
Answer:
5 cm
Explanation:
it loses 20 o/o in 1 cm then it will loses 100 o/o in 100/20 = 5 cm.
Answered by
2
Answer: 5 cm
Explanation: it loses 20 o/o in 1 cm then it will loses 100 o/o in 100/20 = 5 cm.
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