A load suspended by a massless spring produces an extention of xcm in equilibrium.When it is cut into two unequal parts ,the same load produces an extention of 7.5cm when suspended by the larger part of length 60cm .When it is suspended by the smaller part,the extention is 0.5cm.Then

A load suspended by a massless spring produces an extention of xcm in equilibrium.When it is cut into two unequal parts ,the same load produces an extention of 7.5cm when suspended by the larger part of length 60cm .When it is suspended by the smaller part,the extention is 5cm.Then

A block of weight W produces an extension of 9cm when it is hung by an elastic spring of length of 60cm and is in equilibrium. The spring is cut into two parts, one of length 40cm and the other of length 20cm . The same load W hangs in equilibrium supported by both parts as shwon in figure. The extension in cm noe is

A block of weight W produces an extension of 9cm when it is hung by an elastic spring of length of 60cm and is in equilibrium. The spring is cut into two parts, one of length 40cm and the other of length 20cm . The same load W hangs in equilibrium supported by both parts as shwon in figure. The extension in cm noe is

A block of weight W produces an extension of 9cm when it is hung by an elastic spring of length of 60cm and is in equilibrium. The spring is cut into two parts, one of length 40cm and the other of length 20cm . The same load W hangs in equilibrium supported by both parts as shwon in figure. The extension in cm noe is

A mass m is suspended from a spring of force constant k. The period of oscillation is T_0 The spring is cut into 4 equal parts: The same mass m is suspended from one of the parts. What is the new period?

A loaded spring vibrates with a period T. The spring is divided into four equal parts and the same load is divided into four equal parts and the same load is suspended from one end of these parts. The new period is

The time period of a body suspended by a spring be T. what will be the new period, if the spring is cut into two equal parts and when (i) the body is suspended from one part (ii) the body is suspended from both the parts connected in parallel.

A block of mass M suspended from a spring oscillates with time period T . If spring is cut in to two equal parts and same mass M is suspended from one part, new period os oscillation is