A cart of mass `2.00kg` is attached to the end of a horizontal spring with force constant `k = 150N//m`. The cart is displaced `15.0cm` from its equilibrium position and released. What are
(a) the amplitude (b) the period ( c) the mechanical energy (e) the maximum velocity of the cart ? Neglect friction.

A 10 kg metal block is attached to a spring of spring constant 1000 N m^(-1) . A block is displaced from equilibrium position by 10 cm and released. The maximum acceleration of the block is

A 2kg collar is attached to a spring of spring constant 800 Nm^(-1) . It slides without friction over a horizontal rod. The collar is displaced from its equilibrium position by 10.0 cm and released. Calculate the period of the oscillation.

A 5 kg collar is attached to a spring of spring constant 500 N m^(-1) . It slides without friction over a horizontal rod. The collar is displaced from its equilibrium position by 10.0 cm and released. Calculate (a) the period of oscillation, (b) the maximum speed and (c) maximum acceleration of the collar.

A 5 kg collar is attached to a spring of spring constant 500 N m^(-1) . It slides without friction over a horizontal rod. The collar is displaced from its equilibrium position by 10.0 cm and released. Calculate (a) the period of oscillation, (b) the maximum speed and (c) maximum acceleration of the collar.

A 5 kg collar is attached to a spring of spring constant 500 Nm^(-1) . It slides without friction over a horizontal rod. The collar is displaced from its equilibrium position by 10 cm and released. Calculate (a) The period of oscillations (b) The maximum speed and (c) maximum acceleration of the collar.

A 2.5 kg collar attached to a spring of foce constant 1000 Nm^(-1) slides without friction on a horizontal rod. The collar is displaced from its equilibrium position by 5.0 cm and released. Calculate (i) the period of oscillation (ii) the maximum speed of the collar and (iii) the maximum acceleration of the collar.