em 18 Constants PartA A spring with k 51 N/m hangs vertically next to a ruler Th

Question

em 18 Constants PartA A spring with k 51 N/m hangs vertically next to a ruler The end of the spring is next to the 12-cm mark on the ruler IT a 2 0.kg mass is now attached to the end of the spring, and the mass is allowed to fall, where wil the ond of the spring ine up with the rualer marks when the mass is at its lowest position? Express your answer to two significant figures and include the appropriate units. H51 cm Submit Previous Aoswers Request Answer Incorrect Try Again; 4 attempts remaining Provide Feedback Next >

Explanation / Answer

using Hooke's law of elasticity F = k*x

m*g = k*x

(2*9.8) = 51*x

x = 0.384 m = 38.4 cm

then

answer is x = 12+38.4 = 50.4 cm

Related Questions

Navigate

• Browse (All)
• Browse E
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.