and under- goes simple harmonic mot? A block of unknown mass is attached to a
spring of spring constant 3.9 N/m and under-
goes simple harmonic motion with an ampli-
tude of 12.1 cm. When the mass is halfway
between its equilibrium position and the end-
point, its speed is measured to be 28.9 cm/s.
Calculate the mass of the block.
Answer in units of kg.
spring of spring constant 3.9 N/m and under-
goes simple harmonic motion with an ampli-
tude of 12.1 cm. When the mass is halfway
between its equilibrium position and the end-
point, its speed is measured to be 28.9 cm/s.
Calculate the mass of the block.
Answer in units of kg.