Question

t
A spring is extended by 30 mm when a force of 1.5 N is applied to it. Calculate the
energy stored in the spring when hanging vertically supporting a mass of 0.20 kg if
the spring was instructed before applying the mass.​

Answer 1

Answer:

Given Data:- Applied Force(F) = 1.5N. EXtention(x) = 30mm. Therefore Force Constant (K) = =\frac{1.5}{30}mm. =50 N/m.