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The frequency is reduced by:
- Adding extra mass (greater 'm'): This is because the extra mass increases the inertia of the system
- Using ...
[This question and answer are intended as an example of part of a tutorial on the conservation of energy for an A-Level physics student.]
Question...
The SUVAT equations are used when acceleration is constant and velocity is changing. If speed is constant, you can use the speed, distance and time triangle. They can be used to work out initial and fi...
Projectile motion questions are common in A-level physics as they combine the idea of resolving vectors into their components and using the equations of motion ('suvat' equations) to calculate unknown ...
-Velocity is largest at the centre
-Acceleration is greatest at the Amplitude
-Restoring Force is greatest at the amplitude
-Elatsic Potential Energy is grea...
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