A small trolley of mass 2.0kg resting on a horizontal turn table is connected by a light spring to the centre of the table. When the turn table is set into rotation a speed of 600rpm, the length of stretched spring is 50cm. If the original length of the spring is 42cm, find the force constant of the spring.

A small trolley of mass 2.0kg resting on a horizontal turn table is connected by a light spring to the centre of the table. When the turn table is set into rotation at a speed of 360 rpm,, the length of the stretched spring is 43cm. If the original length of the spring is 36cm, determing the force constant of the spring.

A small trolley of mass 2.0 kg resting on a horizontal turn table is connected by a light spring to the centre of the table. When the turn table is set into rotation at a speed of 300 rpm, the length of the stretched spring is 40 cm. If the original length of the spring is 35 cm, determine the force constant of the spring.

A small trolley of mass 2.0 kg resting on a horizontal turntable is connected by a light spring to the centre of the table. When the turntable is set into rotation at a speed of 300 rev/min the length of the stretched spring is 40 cm. If the original length of the spring is 35 cm, determine the force constant of the spring.

A small block of mass 1 kg is placed on a horizontal table, connected by a weightless spring to the central rod of the table as shown in the adjoining figure. the table is set to rotate at a speed of 200 rpm which causes spring to stretch by 5 cm. If the original length of the spring is 30 cm, determine its force constant.

A body of mass 100 gm is suspended from a light spring which stretches it by 10 cm. Find the force constant of the spring.

Two blocks of mass m_(1) and m_(2) , resting on a frictionless table, are connected by a stretched spring and then released -

A body of mass 100 gram is suspended from a light spring which stretches it by 10 cm. Find the force constant of the spring.

A block of 200 g mass is dropped from a height of 2 m on to a spring and compress the spring to a distance of 50 cm. The force constant of the spring is