What determines the frequency of oscillation of a (loaded) spring?
The frequency is reduced by:
- Adding extra mass (greater 'm'): This is because the extra mass increases the inertia of the system
- Using weaker springs (smaller 'k'): The restoring force of the object at any given displacement would be less
GH
Related Physics A Level answers
All answers ▸Derive an expression for wave speed in terms of wavelength and frequency.
Two electrons are a distance r apart, the first electron exerts a force F on the second electron. a) What force does the second electron exert on the first? b) In terms of r, at what distance is the force that the first electron exerts on the second F/9?
How does a thermal nuclear reactor work?
The LHC accelerates protons to a speed of 0.999999991c around a 27km ring. Due to relativistic effects, their mass increases. Given that the magnetic fields used are 8T, calculate this mass. What is the total energy of an LHC beam containing 3e14 protons?