A mass is attached to the end of a spring and set into oscillation on a horizontal frictionless surface by releasing it from a stretched position of x = +0.150 m. The mass of the block is 0.16 kg, the force constant of the spring is 70 N/m, and x = 0 is equilibrium. Determine the following: a. Amplitude of the oscillatory motion b. Normal force on the block

Equipment to be used in airplanes or spacecraft is often subjected to a shake test to be sure it can withstand the vibrations that may be encountered during flight. A radio receiver of mass 4.67 kg is set on a platform that vibrates in SHM at 142 Hz and with a maximum acceleration of 98.0 m/s2 (= 10.0g). A) Find the radio’s maximum displacement. in M  B) Find the radio’s maximum speed. in m/s

A block with mass m =6.3 kg is hung from a vertical spring. When the mass hangs in equilibrium, the spring stretches x = 0.24 m. While at this equilibrium position, the mass is then given an initial push downward at v = 4.8 m/s. The block oscillates on the spring without friction. 1) After t = 0.35 s what is the speed of the block? 2) What is the magnitude of the maximum acceleration of the block? 3) At t = 0.35 s what is the magnitude of the net force on the block?

A spring with spring constant 18.0 N/m hangs from the ceiling. A 510 g ball is attached to the spring and allowed to come to rest. It is then pulled down 7.80 cm and released. Part A What is the time constant if the ball's amplitude has decreased to 2.60 cm after 53.0 oscillations? Express your answer with the appropriate units. HA Value Units

K02

Letters A-D if possible

A 0.200-kg object is attached to the end of a 57.0-N/m spring. It is displaced 10.0 cm to the right of equilibrium and released on a horizontal, frictionless surface. Calculate the period 7 of the motion. T = S