A spring stretches by 0.018 m when a 2.8-kg object is suspended from its end. How much mass should be attached to this spring so that its frequency of vibration is f 5 3.0 Hz?
Vectors Friday, August 25, 2017 11:28 AM X(position)--> v(velocity)--> a(acceleration) - Assume acceleration is constant a = change in velocitythroughout time v = velocity when t = 0 X = position when t=0 Variables for KinematicsEquations - t - a - v - v - x = x-x Example in One Dimension Speed at which a bullet comes down when shot straight up. Find v when the position is x (it has come back to the ground. Example in 2 dimensions Vector - means more than one number for its position - In 2 dimensional space it needs 2 numbers Vectors Friday, August 25, 2017 11:28 AM X(position)--> v(velocity)-