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Naya [18.7K]
3 years ago
11

Fomula of displacementtthelp

Physics
2 answers:
matrenka [14]3 years ago
5 0
Formula for Displacement: D = ΔX = (Xf - Xi)
Usimov [2.4K]3 years ago
4 0

Introduction to the Displacement and Acceleration Equation. This equation relates displacement, original velocity, constant acceleration, and time: It reads: Displacement equals the original velocity multiplied by time plus one half the acceleration multiplied by the square of time.

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Answer:

The distance of m2 from the ceiling is L1 +L2 + m1g/k1 + m2g/k1 + m2g/k2.

See attachment below for full solution

Explanation:

This is so because the the attached mass m1 on the spring causes the first spring to stretch by a distance of m1g/k1 (hookes law). This plus the equilibrium lengtb of the spring gives the position of the mass m1 from the ceiling. The second mass mass m2 causes both springs 1 and 2 to stretch by an amout proportional to its weight just like above. The respective stretchings are m2g/k1 for spring 1 and m2g/k2 for spring 2. These plus the position of m1 and the equilibrium length of spring 2 L2 gives the distance of L2 from the ceiling.

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