Question 6 You (mass m, = 64 kg) stand on a platform of mass m2 = 38 kg. The platform executes simple harmonic motion in the horizontal direction with a period of 4.55 s. When the platform is at maximum displacement, you step off the platform gently. 1 point What was the total energy of the system before you stepped off the platform, if the maximum speed was 4.8 m/s? Units Help 1188.9886 What is the new amplitude of oscillation after you step off? 3.4759439 Units Find the maximum speed after you step off. Number Units