1.

Lift can move along both y−axis and x−axis. A ball of mass m is attached to the ceiling of lift with inextensible light rope and box of mass m is placed against a wall as shown in the figure. Neglect friction everywhere. N is the net force acting on ‘m′. Match the statements in List 1 with results in List 2 List 1List 2A) In the figure, lift starts moving along x -axis then value of T may be p) ZeroB) Lift starts moving toward right along x -axis, then value of N may be q) >mgC) Lift starts moving in upward direction (y -axis) then the value of T may be r) <mgD) Lift starts moving in downward direction, then value of T may be s) =mg

Answer»

Lift can move along both yaxis and xaxis. A ball of mass m is attached to the ceiling of lift with inextensible light rope and box of mass m is placed against a wall as shown in the figure. Neglect friction everywhere. N is the net force acting on m.
Match the statements in List 1 with results in List 2

List 1List 2A) In the figure, lift starts moving along x -axis then value of T may be p) ZeroB) Lift starts moving toward right along x -axis, then value of N may be q) >mgC) Lift starts moving in upward direction (y -axis) then the value of T may be r) <mgD) Lift starts moving in downward direction, then value of T may be s) =mg



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