Answer Happy

Part A A 170 g block hangs from a spring with spring constant 8.0 N/m. At t=0 s the block is 18 cm below the equilibrium point and moving upward with a speed of 110 cm/s. What is the block's oscillation frequency? Express your answer to two significant figures and include the appropriate units. ► View Available Hint(s) HA ? Value Units Submit Part B What is the block's distance from equilibrium when the speed is 66 cm/s? Express your answer to two significant figures and include the appropriate units. View Available Hint(s) LA MA th t ? 21 = Value Units Submit
What is the block's distance from equilibrium at t = 6.0 s? Express your answer to two significant figures and include the appropriate units. Enter positive value if the block is above the equilibrium point and negative value if the block is below the equilibrium point. ► View Available Hint(s) НА, ? 2 = Value Units Submit