AQA A Level Maths: Mechanics復習筆記3.1.1 Force Diagrams
Force Diagrams Why do we need force diagrams? Force?diagrams?are used to help understand a given scenario and show which?forces?are acting on which?particles?and in which?direction?they are ...
Force Diagrams Why do we need force diagrams? Force?diagrams?are used to help understand a given scenario and show which?forces?are acting on which?particles?and in which?direction?they are ...
Deriving Projectile Formulae What projectile formulae do I need to be able to derive? In the previous notes the?equation?of the?trajectory?of a particle was?derived Other equations you need ...
Equation of a Trajectory What is the trajectory of a projectile? ?The?trajectory?of a projectile is the?path?it follows during its motion The modelling?assumptions?mean it is?symmetrical It ...
Using suvat How do I use the suvat equations to solve projectile problems? For projectile motion with acceleration?a?m s-2?and initial velocity?u?m s-1 ax?= 0,?ay?= ±g?(depending on which di...
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Horizontal & Vertical Components What is a projectile? A projectile is a particle moving freely, under gravity, in a two-dimensional plane Examples of projectile motion include Sports su...
suvat in 2D What are the 2D/vector suvat formulae? Given that?acceleration?is?constant,?four of the five suvat formulae can be used with vector How do I use the 2D/vector suvat formulae? The...
Using Calculus in 2D How can I use vectors in 2D Kinematics? It is important you understand?Calculus in 1D?first Also recall the differences between key?vector?and?scalar?quantities Displace...
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