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ladessa [460]
2 years ago
6

3) How far will 20 N of force stretch a spring with a spring constant of 140 N/m?

Physics
1 answer:
muminat2 years ago
4 0

Answer:

7 meters, 2.8 meters

Explanation:

work done (nm) = force (n) * distance (m)

140= 20 * m

140/20 = m

m=7 meters

140= 50 * m

140/50 = m

m= 2.8 meters

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