A rope can bear a maximum tension of 3.16 kg-weight. Its 1 meter long piece has a tension of 49 g at its end.

The strings of a parachute can bear a maximum tension of 72 kg wt . By what minimum acceleration can a person of 90 kg descend by means of this parachute ?

The strings of a parachute can bear a maximum tension of 72 kg wt. By what minimum acceleration can a person of 96 kg descend by means of this parachute?

A 70 kg man in sea is being lifted by a helicopter with the help of a rope , which can bear a maximum tension of 100 kg wt . With what maximum acceleration the helicopter should rise so that the rope does not break ? Take g = 9.8 m//s^(2) .

A string tied on a roof can bear a maximum tension of 50 kg wt. The minimum acceleration that can be acquired by a man of 98 kg to descend will be [Take g=9.8 m//s^(2) ]

A string tied on a roof can bear a maximum tension of 50 kg wt. The minimum acceleration that can be acquired by a man of 98 kg to descend will be [take g = 9*8 m/s^(2) ]

A monkey of mass 20 kg climbs on a rope which can stand a maximum tension of 300 N. In which of the following case will the rope break . The monkey

A 50 kg man stuck in flood is being lifted vertically by an army helicopter with the help of light rope which can bear a maximum tension of 70 kg-wt. The maximum acceleration with which helicopter can rise so that rope does not breaks is (g = 9.8 ms^(-2))

A weightless thread can bear tension up to 3.7 kg weight. A stone of mass 500 g is tied at its one end revolved in a vertical circular path of radius 4m. If g=10m//s^(2) , then the maximum angular velocity of the stone is (rad/s) is

A monkey of mass 40 kg climbs on a massless rope which can stand a maximum tension of 500 N. In which of the following cases will the rope break? ("Take g"=10m s^(-2))