oh thank godYeah you used Grav force then just K = 1/2 m v^2 or something like that. Can’t remember specifically but there was hypothetically a second scenario where the planets are infinitely far away from one another and their speed cannot be determined. Not sure if that’ll be in the question though
how about back emf? could that be a pointFor the motor pulling a mass I talked about factors influencing torque on the pulley (current, magnetic field strength, area and number of armature coils, etc
For the motor pulling a mass I talked about factors influencing torque on the pulley (current, magnetic field strength, area and number of armature coils, etc, and distance between rotor and pulley edge, as well as factors influencing friction on the mass I.e coefficient of friction and weight of the mass. For the standard model question I talked about how proton is a hadron + Baryon and how the electron is a lepton and examined the force carriers and their effects on the H atom.
my god so true I wrote like 4 pages for the 9 marker on bloody calculating energies and velocitiesSure could be! I honest had so much to write about I ran out of room I mainly stuck with the essentials and a good in-depth explanation of net force linked to speed