Recent content by SillySylar

so basically F = ma => k x N = k m g = m a => k = a / g I got the correct answer using that expression below. Thanks a ton guys :)

Homework Statement A child with poor table manners is sliding his 243 g dinner plate back and forth in SHM with an amplitude of 0.109 m on a horizontal surface. At a point a distance 6.70×10−2 m away from equilibrium, the speed of the plate is 0.250 m/s. a) What is the period? b) What is the...