How far was the block pulled back before being released?
A block with a mass of 0.30 kg is attached to a horizontal spring. The block is pulled back from its equilibrium position until the spring exerts a force of 1.1 N on the block. When the block is released, it oscillates with a frequency of 1.2 Hz.
- oldschoolLv 79 months agoFavorite Answer
(2πf)² = k/m = (2π*1.2)² = 56.85 = k/m
m*56.85 = k = 0.3*56.85 = 17.055
F = kx = 1.1 = 17.055*x
x = 1.1/17.055 = 6.5cm
- Anonymous9 months ago
There is enough info for you to solve.