A 0.2 kg mass is attached to a spring with a spring constant of 50 N/m. The spring is pulled a displacement of 0.15 meters from equilibrium and oscillates around its equilibrium. What is the frequency of the spring oscillator?

Iwill give 30 points to whoever answers ! what is the formula for actual mechanical advantage and ideal mechanical advantage?

Which sound characteristic is not affected by the relative motion of an object

Arocket starts from rest and moves upward from the surface of the earth. for the first 10.0 s of its motion, the vertical acceleration of the rocket is given by ay = 12.80 m/s32t, where the +y-direction is upward. (a) what is the height of the rocket above the surface of the earth at t = 10.0 s? b) what is the speed of the rocket when it is 325 m above the surface of the earth?