2023韓國AP考試報名8月即將開啟，附AP考試報名流程
近日，韓國AP考試官網悄悄更新了2023年AP報考相關時間安排！負責執行韓國地區AP考試的機構KAEC的官網進行了報名時間上的更新，一起來看看吧~ 第一輪報名時間計劃于8月開始（暫未公布具體時間），至 2022 年 11 月...
IB DP Physics: SL復習筆記2.3.5 Power
Power The power of a mechanical process is the?rate at which energy is transferred Since work done is equal to the energy transferred, power can also be defined as the rate of doing work or?the wor...
IB DP Physics: SL復習筆記2.3.4 Work Done
Work Done Work is defined as The amount of energy transferred when an external force causes an object to move over a certain distance If the force is parallel to the direction of the object's displ...
IB DP Physics: SL復習筆記2.3.3 Elastic Potential Energy
Elastic Potential Energy Elastic potential energy is defined as The energy stored within a material (e.g. in a spring) when it is stretched or compressed It can be found from the?area under the for...
IB DP Physics: SL復習筆記2.3.2 Gravitational Potential Energy
Gravitational Potential Energy Gravitational potential energy (Ep) is energy stored in a mass due to its position in a gravitational field If a mass is?lifted?up, it will?gain?Ep?(converted?from?ot...
himcm競賽培訓及競賽報名費怎么樣？
全美一半以上的專業機構資助與認證，數學類含金量最高的國際學術活動之一，那就是美國高中生數學建模學術活動HiMCM！比賽時間越發臨近，himcm學術活動培訓也該提上日程。 除了上述提到的賽事背景，HiMCM還是為數...
IB DP Physics: SL復習筆記2.3.1 Kinetic Energy
Kinetic Energy Kinetic energy (Ek) is the energy an object has due to its?motion?(or velocity) The faster an object is moving, the greater its kinetic energy When an object is falling, it is?gainin...
IB DP Physics: SL復習筆記2.2.6 Friction
Friction Friction is a force that works in?opposition?to the motion of an object It occurs between two?solid bodies?that are?in contact?with one another The opposition of?friction slows?down the mo...
IB DP Physics: SL復習筆記2.2.5 Applying Newton’s Laws of Motion
Applying Newton’s Laws of Motion Newton's laws of motion are strong tools to understand the motion of objects with forces acting upon them Below are two worked examples demonstrating different situ...
