Where
Fun Fact: Imagine you and a friend are on swings. If both of you start swinging at the same time and at the same speed, there’s no phase difference. But if one of you starts a little late, then there's a time shift or phase angle!
Real-world example: Imagine two racers on a circular track. If one racer starts a bit ahead of the other, there is a phase difference between them. This phase difference is like the lead the red curve has over the blue.
Defining Equation for SHM:
a = − ω2x Where a is acceleration and ω is angular frequency.
This equation in differential form:
\(\frac {d^2x}{dt^2}\) = − ω2x
Did you know?: This equation is a type of second-order differential equation. These equations can be solved by calculus, spreadsheets, or special modeling software. If math is your thing, this equation is a superstar in the IB Diploma programme!
Dive deeper and gain exclusive access to premium files of Physics SL. Subscribe now and get closer to that 45 🌟
Where
Fun Fact: Imagine you and a friend are on swings. If both of you start swinging at the same time and at the same speed, there’s no phase difference. But if one of you starts a little late, then there's a time shift or phase angle!
Real-world example: Imagine two racers on a circular track. If one racer starts a bit ahead of the other, there is a phase difference between them. This phase difference is like the lead the red curve has over the blue.
Defining Equation for SHM:
a = − ω2x Where a is acceleration and ω is angular frequency.
This equation in differential form:
\(\frac {d^2x}{dt^2}\) = − ω2x
Did you know?: This equation is a type of second-order differential equation. These equations can be solved by calculus, spreadsheets, or special modeling software. If math is your thing, this equation is a superstar in the IB Diploma programme!
Dive deeper and gain exclusive access to premium files of Physics SL. Subscribe now and get closer to that 45 🌟
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