A block executing simple harmonic motion is from its equilibrium position when its…

PHYSICS · Subjective · A Level · Physics · Further mechanics and thermal physics · Further mechanics and thermal physics

Problem

0.40\,\text{kg}

block executing simple harmonic motion is

0.03\,\text{m}

from its equilibrium position when its acceleration towards the centre is

1.2\,\text{m}\,\text{s}^{-2}

. Determine the force constant of the spring.