Recent content by helloabhihere

Homework Statement How would you find the magnetic field B inside the large field coil after you measured the induced emf on a test coil? Homework Equations i am not sure. The Attempt at a Solution i need some help in how to start this as i have 0 clue

hey Arjun i figured it out and finally have calculated my ideal energy given to the projectile. Thanks a lot for your help i don't think that i could have figured it out without your advice. Thanks again Abhi

hey arjun i am sorry but i am still in grade 12 and we haven't learned the moment of inertia formulas, so i would appreciate it if you would tell me the formulas thanks

hey arjun i am sorry but i am still in grade 12 and we haven't learned the moment of inertia formulas, so i would appreciate it if you would tell me the formulas thanks and also i have no idea what angular acceleration and how to calculate linear acceleration in my device

still need an annswer please ppl

i believe its at the point when the rock enters projectile motion and the stopping point of the throw arm

hey but that doesn't really tell me what to do i mean i know that torque is cross product of force and turn arm length but i need to know how to apply it in finding energy loss

Find the ideal energy transferred to a projectile in a spring launching device, the device is a catapult which involves a bungee cord being stretched and has the cord attached to a throwarm which is pivoting on a circular rod. i have calculated the elastic energy stored in the cord at the...