Two springs each of unstretched length 20 cm but having different spring constants K 1000 N m and K 3000 N m are attached to two

Question

Two springs each of unstretched length 20 cm but having different spring constants K 1000 N m and K 3000 N m are attached to two opposite faces of a block of mass m 100 g kept on a smooth horizontal surface as shown in the figure The outer ends of the two springs are now attached to two pins P P whose locations are fixed to the walls as shown in the figure as a result of this the block acquires a new equilibrium position The block has been displaced by small amount from its equilibrium position and released to perform simple harmonic motion then motion is RAM f 100 motion is sec P A new equilibrium position is at 35 cm from P and time period of simple harmonic sec 10 sec 26 20 K od m foooooo VATH plc B new equilibrium position is at 20 cm from P and time period of simple harmonic f 100 C new equilibrium position is at 35 cm from P and time period of simple harmonic motion is P2 D new equilibrium position is at 30 cm from P and time period of simple harmonic motion is see NARAYANA GROUP f 26

Kunduz · Accepted Answer

Click to see the answer