AQA A Level Physics復習筆記6.2.5 Period of Simple Pendulum
Period of Simple Pendulum A simple pendulum is another type of simple harmonic oscillator The pendulum consists of a string and a bob (a weight, generally spherical) at the end The?ti...
AQA A Level Physics復習筆記6.2.4 Period of Mass-Spring System
Period of Mass-Spring System A mass and spring system is a type of simple harmonic oscillator The?time period?of a mass-spring system is given by: Where: T?= time period (s) m?= mass (kg) k?...
AQA A Level Physics復習筆記6.2.3 Calculating Maximum Speed & Acceleration
Maximum Speed The speed?v?of an oscillator will vary in SHM. It is: Maximum?at the?equilibrium?position (x?= 0) Zero?at the?amplitude?(x = A) The maximum speed,?vmax, is given by the equatio...
2022年IB考試分數預測！
做為全世界認同度最大的國際課程，IB課程早已創立了50周年紀念，現如今也早已成為了很多中國學生們的挑選，每一年都會有數以萬計的學生們和家長小伙伴們前去資詢IB課程及其教IB課程的院校。今天就一起來看看2022...
AQA A Level Physics復習筆記6.2.2 SHM Graphs
SHM Graphs The displacement, velocity and acceleration of an object in?simple harmonic motion?can be represented by graphs against time All undamped SHM graphs are represented by?periodic fu...
AQA A Level Physics復習筆記6.2.1 Conditions for Simple Harmonic Motion
Conditions for Simple Harmonic Motion Simple harmonic motion (SHM)?is a specific type of oscillation An oscillation is said to be SHM when: The acceleration is proportional to the displaceme...
IB DP Maths: AA HL復習筆記1.7.2 Permutations & Combinations
?What are Permutations? A?permutation?is the number of possible arrangements of a set of objects when the?order?of the arrangements matters A permutation can either be finding the number of ways to...
AQA A Level Physics復習筆記6.1.5 Centripetal Force
Calculating Centripetal Force An object moving in a circle is not in equilibrium, it has a resultant force acting upon it This is known as the?centripetal force?and is what keeps the object ...
AQA A Level Physics復習筆記6.1.4 Centripetal Acceleration
Calculating Centripetal Acceleration Centripetal acceleration is defined as: The acceleration of an object towards the centre of a circle when an object is in motion (rotating) around a circ...
