Recent content by biga415

Hey guys, i can't figure this one out. a mass attached to a spring oscillates with an amplitude of 18cm; the spring constant is k=18N/m. when the position is half the maximum value, the mass moves with velocity v=27cm/s. a) determine the period of motion. b)find the value of mass i...

thanks for the reply! Id just thought id clarify that this is merely a few problems from my homework assignemnt, the rest of which i could answer. i just found it to be tedious to type up my work for these problems as i am sure it is far from correct anyways.

hey guys, got a few different questions for you, if you can answer any of them it would be greatly appreciated! 1. a barrel of mass 2.9x10^2 kg and radius of .5m rolls down a 43 degree ramp without slipping. what is the value of the friction force acting at the point of contact between the...