Edexcel IGCSE Physics 復(fù)習(xí)筆記 1.2.9 Hooke's Law Hooke's Law The relationship between the extension of an elastic object and the applied force is defined by?Hooke's Law Hooke's Law states th...
Edexcel IGCSE Physics 復(fù)習(xí)筆記 1.2.8 Core Practical: Investigating Force & Extension Core Practical 2: Investigating Force & Extension Equipment List Resolution?of measuring equipmen...
Coefficient of Friction - Equilibrium How is friction used when a body is in equilibrium? When a body is in static equilibrium under the action of a number of forces, including friction, the...
Coefficient of Friction - Inclined Planes How is the coefficient of friction used in problems involving inclined planes? On an?inclined plane?the basic principles are the same as for?coeffic...
Edexcel IGCSE Physics 復(fù)習(xí)筆記 1.2.7 Terminal Velocity Terminal Velocity Falling objects experience?two forces: Weight?(due to gravity) Air resistance?(due to friction) The force of a...
Coefficient of Friction - F = ma How do we apply Newton’s Second Law (F = ma) in problems involving friction? The?coefficient of friction?combined with?F?=?ma?allows you to determine an obje...
Edexcel IGCSE Physics 復(fù)習(xí)筆記 1.2.6 Stopping Distance Stopping Distance The?stopping distance?of a car is defined as: The total distance travelled during the time it takes for a car ...
Standard Normal Distribution What is the standard normal distribution? The?standard normal distribution?is a normal distribution where the?mean is 0?and the?standard deviation is 1 Why is the stand...
Edexcel IGCSE Physics 復(fù)習(xí)筆記 1.2.5 Weight Weight Weight is defined as: The force acting on an object due to gravitational attraction Planets have strong gravitational fields ...
