Maximum stress that can be applied to a wire which supports on elevator is `sigma`. Mass of elevator is `m ` and it is moved upwards with an acceleration of `g//2`. Minimum diameter of wire ( Neglecting weight of wire ) must be

The maximum stress that can be applied to the material of a wire used to suspend an elevator is 1.3 xx 10^(8) Nm^(-2) . If the mass of the elevator is 900 kg and it moves up with an acceleration of 2.2 ms^(-2) , what is the minimum diameter of the wire?

The maximum stress that can be applied to the material of a wire used to suspend an elevator is (3)/(pi)xx10^(8)N//m^(2) if the mass of elevator is 900 kg and it move up with an acceleration 2.2m//s^(2) than calculate the minimum radius of the wire.

The maximum stress that can be applied to the material of a wire used to suspend an elevator is (3)/(pi)xx10^(8)N//m^(2) if the mass of elevator is 900 kg and it move up with an acceleration 2.2m//s^(2) than calculate the minimum radius of the wire.

The maximum stress that can be applied to the material of a wire used to suspend an elevator is (3)/(pi)xx10^(8)N//m^(2) if the mass of elevator is 900 kg and it move up with an acceleration 2.2m//s^(2) than calculate the minimum radius of the wire.

If an elevator is moving vertically upwards with an acceleration a, the force exerted on the floor by a passenger of mass M is

If an elevator is moving vertically upwards with an acceleration a, the force exerted on the floor by a passenger of mass M is

A man of mass 75 kg is standing in an elevator which is moving with an acceleration of 5 m//s^2 in upward direction.The apparent weight of the man will be (g=10 m//s^2)