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2 votes
a 2.5 kg rock is dropped off a 32 m cliff and hits a spring, compressing it 57cm. what is the spring constant

asked
User Mcuadros
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2 Answers

3 votes

2.5 kg because you cant change the weight of the rock

answered
User TheJizel
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8.4k points
2 votes

The answer is 4,800N/m

answered
User Vorsprung
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7.9k points