A 1.6kg mass is suspended from a string in a stationary elevator. The spring stretches 12cm. The elevator now accelerates upward, and the spring extends a further 12cm. What is the acceleration in the elevator?
I tried to solve it, but I'm not succeeding. So far I have managed to calculate the force constant of the spring, but I don't know what to do nextYou should show you tried at least to solve the problem if you want an answer... if we know where you have the problem, we can help you understand it