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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...
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...
This is a question about circular motion that also includes some knowledge of Newton's laws. The car is travelling over a curved surface, which you can imagine as part of the circumference of a circle....
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