A ladder is hanging from ceiling as shown in figure-2.220. Three men of masses 10kg,12kg and 8kg are climbing in such away that man A is going down with an acceleration of `1.6 m//s^(2)` and C is rising up with an acceleration of `0.9 m//s^(2)` and man B is going up with a constant speed of `0.6m//s`.. Find the tension in the string supporting the ladder.

A ladder is hanging from ceiling as shownin figure. Three men A, B and C of masses 40 kg, 60 kg, and 50 kg are climbing the ladder. Man A is going up with retardation 2m//s^(2), C is going up with an acceleration of 1m//s^(2) and man B is going up with a constantg speed of 0.5 m/s. Find the tension in the string supporting the ledder. [g=9.8m//s^(2)]

A ladder is hanging from ceiling as shownin figure. Three men A, B and C of masses 40 kg, 60 kg, and 50 kg are climbing the ladder. Man A is going up with retardation 2m//s^(2), C is going up with an acceleration of 1m//s^(2) and man B is going up with a constantg speed of 0.5 m/s. Find the tension in the string supporting the ledder. [g=9.8m//s^(2)]

A ladder is hanging from ceiling as shownin figure. Three men A, B and C of masses 40 kg, 60 kg, and 50 kg are climbing the ladder. Man A is going up with retardation 2m//s^(2), C is going up with an acceleration of 1m//s^(2) and man B is going up with a constantg speed of 0.5 m/s. Find the tension in the string supporting the ledder. [g=9.8m//s^(2)]

Newton Laws of Motion and System of Particles A ladder of mass 20 kg is hanging from ceiling as shown in figure. Three men A,B and C of masses 40 kg, 60 kg and 50 kg are climbing the ladder. Man A is climbing with upward retardation 2m/s^(2) , B is climbing up with a vonstant speed of 0.5m/s and C is climbing with upward accelaration of 1 m/s^(2) . FInd the tension in the string supporting the ladder.

A mass 1 kg is suspended by a thread. It is (i) lifted up with an acceleration 4.9m//s^(2) (ii) lowered with an acceleration 4.9m//s^(2) . The ratio of the tensions is

A mass of 1kg is suspended by a thread. It is 1. lifted up with an accleration 4.9 m//s^(2) . 2. lowered with an acceleration 4.9 m//s^(2) . The ratio of the tensions is

Figure shows a system of four pulleys with two masses m_(A) =3kg and m_(B)=4 kg . At an instant force acting on block A if block B is going up at an acceleration of 3 m//s^(2) and pulley Q is going down at an acceleration of 1 m//s^(2) is .

Figure shows a system of four pulleys with two masses m_(A) =3kg and m_(B)=4 kg . At an instant force acting on block A if block B is going up at an acceleration of 3 m//s^(2) and pulley Q is going down at an acceleration of 1 m//s^(2) is .