lesson
Multi-Stage Motion: Broken Strings and Impact with the Ground
Solve two-stage kinematics problems when a hanging mass hits the ground or a string snaps, causing subsequent free motion.
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Connected Particles and Pulley Systems
8 lessons
Goal
Model connected particles moving horizontally, vertically, and over smooth fixed pulleys using light inextensible strings.
8 lessons
0 of 8 done
- Connected Particles: Vehicles and Trailers with Tow-BarsUp next
- Modelling Assumptions: Light Inextensible Strings and Smooth PulleysNot started yet
- Vertical Pulley Systems: Atwood's MachineNot started yet
- Connected Particles Over a Pulley at a Table EdgeNot started yet
- Force Exerted by a String on a PulleyNot started yet
- Multi-Stage Motion: Broken Strings and Impact with the GroundYou are here
- Connected Particles with Moveable PulleysNot started yet
- Synthesising Multi-Body Dynamics ProblemsNot started yet
Learning standards covered
Q3General Certificate of Education Advanced Level (UK A-Level) · Maths · 11th Grade[Understand, use and derive the formulae for constant acceleration for motion in a straight line]; extend to 2 dimensions using vectors
Open Global Standard:OGM.13.MEC.2
R2General Certificate of Education Advanced Level (UK A-Level) · Maths · 11th Grade[Understand and use Newton’s second law for motion in a straight line (restricted to forces in two perpendicular directions or simple cases of forces given as 2-D vectors)]; extend to situations where forces need to be resolved (restricted to 2 dimensions)
Open Global Standard:OGM.13.MEC.4
R4General Certificate of Education Advanced Level (UK A-Level) · Maths · 11th Grade[Understand and use Newton’s third law; equilibrium of forces on a particle and motion in a straight line (restricted to forces in two perpendicular directions or simple cases of forces given as 2-D vectors); application to problems involving smooth pulleys and connected particles]; resolving forces in 2 dimensions; equilibrium of a particle under coplanar forces
Open Global Standard:OGM.13.MEC.4
OGM.13.MEC.2OGM.13.MEC.4OGM.13.MEC.2OGM.13.MEC.4