eguruchela

List of formulas related to simple Harmonic Motion

Spring

K: spring constant (N/m), s: displacement (m), ω: angular velocity (rad/s), T: time period, m: mass of the object, A: amplitude

1

2

3

Spring

Springs in Series

k: spring constant of the system, T: time period of the system

4

5

Springs In Series

Springs in Parallel

6

7

Springs in Parallel

Simple Pendulum

ω: angular velocity (rad/s), T: time period , αo: angle at amplitude, A: amplitude, l: length of the pendulum

8

9

10

Simple Pendulum

Motion Equations

S: displacement, α: angle, v: velocity, T: strength on the rod

11

12

13

14

Motion Equations

Energy

Ep: potential energy, Ek: kinetic energy, E: mechanical energy

15

16

17

Change of Period Following The Change of The Temperature

Α: coefficient of linear expansion of the rod

18

19

Change of Period Following The Change of The Height

h: height of the pendulum, R: earth’s radius

20

Pendulum

I: moment of inertia, ω: angular velocity, m: mass of bob, d: OG, T: time period

21

22

Pendulum