Or 2 gram block attached to an ideal spring with spring constant of 18 Newton per metre oscillates on a horizontal frictionless surface in the spring is 4.0cm shorter than the its equilibrium Length speed of block is 17 metre per second a greater speed of block is 1.)4m/s 2

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A 2g block attached to an ideal spring with a spring constant of 80N/m oscillates on a horizontal frictionless surface.When the spring is 4.0 cm shorter than its equilibrium length,the speed of 17^1/2m/s.The greatest speed of the block is

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Q. A block of mass

m

, attached to a spring of spring constant

k

, oscillates on a smooth horizontal table. The other end of the spring is fixed to a wall. The block has a speed

v,

when the spring is at its natural length. How far will the block move on the table before coming to an instantaneous rest?

Q. A

3 kg

block collides with a massless spring of spring constant

110 N/m

attached to a wall. The speed of the block was observed to be

1.4 m/s

at the moment of collision. The acceleration due to gravity is

9.8 {m/s}^{2}

. How far does the spring compress if the horizontal surface on which the mass moves is frictionless?

A $1.5$ kg block at rest on a tabletop is attached to a horizontal spring having a spring constant of $19.6$ N/m. The spring is initially unstretched. A constant $20.0$ N horizontal force is applied to the object causing the spring to stretch.Determine the speed of the block after it has moved $0.30$ m from equilibrium if the surface between the block and the tabletop is frictionless.

Q. A block of mass

m

, lying on a smooth horizontal surface, is attached to a spring (of negligible mass) of spring constant

k

. The other end of the spring is fixed, as shown in the figure. The block is initially at rest in its equilibrium position. If now the block is pulled with a constant force

F

, the maximum speed of the block is:

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