Question 1 of 2: A block oscillates without friction on the end of a spring as shown. The minimum and maximum lengths of the spring as it oscillates are, respectively, x_min and x_max. The graphs below can represent quantities associated with the oscillation as functions of the length x of the spring. Which graph can represent the total mechanical energy of the block-spring system as a function of x?

Question 2 of 2: A block oscillates without friction on the end of a spring as shown. The minimum and maximum lengths of the spring as it oscillates are, respectively, x_min and x_max. The graphs below can represent quantities associated with the oscillation as functions of the length x of the spring. Which graph can represent the kinetic energy of the block as a function of x?

An ideal massless spring is fixed to the wall at one end, as shown. A block of mass M attached to the other end of the spring oscillates with amplitude A on a frictionless, horizontal surface. The maximum speed of the block is 𝑣_𝑚. The force constant of the spring is

Question 1 of 2: A 0.1-kilogram block is attached to an initially unstretched spring of force constant

k = 40 newtons per meter as shown. The block is released from rest at time t = 0. What is the amplitude, in meters, of the resulting simple harmonic motion of the block?

Question 2 of 2: A 0.1-kilogram block is attached to an initially unstretched spring of force constant

k = 40 newtons per meter as shown. The block is released from rest at time t = 0. What will the resulting period of oscillation be?