Question

(Show all work!! Solve the?'s) Steps Use Eq. 7 from the theory section to solve for...

(Show all work!! Solve the?'s)

Steps

  1. Use Eq. 7 from the theory section to solve for spring constant using the mass and period values you have filled into Table 2
  2. Record the average spring constant value below Table 2 and use this value to fill the spring constant column in Table 3. Use Eq. 7 again to solve for “m” and determine the value of the unknown masses in Table 3. Eq 7:    k= 4π2  (m/T2) =

Table 2: Determine Spring Constant from Period vs. Mass

Mass (kg)

Period, T (s)

Spring Constant, k (N/m)

0.1

0.80

?

0.2

1.015

?

0.3

1.51

?

Average Spring Constant Value: _____?____________

Table 3: Determine Mass from Period vs. Spring Constant

Mass (kg)

Period, T (s)

Spring Constant, k (N/m)

Small green mass [_?__]

0.61

?

Med blue mass [__?_]

0.91

?

Large pink mass [_?__]

1.06

?

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