270313 In the figure, a smooth pulley of negligible weight is suspended by a spring balance. Weights of \(1 \mathrm{~kg}\) and \(5 \mathrm{~kg}\) are attached to the opposite ends of a string passing over the pulley and move with an acceleration due of gravity. During their motion, the spring balance reads a weight of

1 \(6 \mathrm{~kg}\)

2 less than\(6 \mathrm{~kg}\)

3 more than\(6 \mathrm{~kg}\)

4 may be more or less than\(6 \mathrm{~kg}\)

270314 A chain consisting of 5 links each of mass 0.1 kg is lifted vertically up with a constant acceleration of \(2.5 \mathrm{~m} / \mathrm{s}^{2}\). The force of interaction between 1st and 2nd links as shown

270315 Three blocks of equal masses (each\(3 \mathrm{~kg}\) ) are suspended by weightless strings as shown. If applied force is \(100 \mathrm{~N}\), then \(T_{1}\) is equal to \(\left(g=10 \mathrm{~m} / \mathrm{s}^{2}\right)\)

270316 Pulleys and strings are massless. The horizontal surface is smooth. What is the acceleration of theblock

270317 When a train starting from rest is uniformly accelerating, a plumb bob hanging from the roof of a compartment is found to be inclined at an angle of \(45^{\circ}\) with the vertical. The time taken by the train to travel a distance of \(1 / 2 \mathbf{k m}\) will be nearly

270313 In the figure, a smooth pulley of negligible weight is suspended by a spring balance. Weights of \(1 \mathrm{~kg}\) and \(5 \mathrm{~kg}\) are attached to the opposite ends of a string passing over the pulley and move with an acceleration due of gravity. During their motion, the spring balance reads a weight of

1 \(6 \mathrm{~kg}\)

2 less than\(6 \mathrm{~kg}\)

3 more than\(6 \mathrm{~kg}\)

4 may be more or less than\(6 \mathrm{~kg}\)

270314 A chain consisting of 5 links each of mass 0.1 kg is lifted vertically up with a constant acceleration of \(2.5 \mathrm{~m} / \mathrm{s}^{2}\). The force of interaction between 1st and 2nd links as shown

270315 Three blocks of equal masses (each\(3 \mathrm{~kg}\) ) are suspended by weightless strings as shown. If applied force is \(100 \mathrm{~N}\), then \(T_{1}\) is equal to \(\left(g=10 \mathrm{~m} / \mathrm{s}^{2}\right)\)

270316 Pulleys and strings are massless. The horizontal surface is smooth. What is the acceleration of theblock

270317 When a train starting from rest is uniformly accelerating, a plumb bob hanging from the roof of a compartment is found to be inclined at an angle of \(45^{\circ}\) with the vertical. The time taken by the train to travel a distance of \(1 / 2 \mathbf{k m}\) will be nearly

270313 In the figure, a smooth pulley of negligible weight is suspended by a spring balance. Weights of \(1 \mathrm{~kg}\) and \(5 \mathrm{~kg}\) are attached to the opposite ends of a string passing over the pulley and move with an acceleration due of gravity. During their motion, the spring balance reads a weight of

1 \(6 \mathrm{~kg}\)

2 less than\(6 \mathrm{~kg}\)

3 more than\(6 \mathrm{~kg}\)

4 may be more or less than\(6 \mathrm{~kg}\)

270314 A chain consisting of 5 links each of mass 0.1 kg is lifted vertically up with a constant acceleration of \(2.5 \mathrm{~m} / \mathrm{s}^{2}\). The force of interaction between 1st and 2nd links as shown

270315 Three blocks of equal masses (each\(3 \mathrm{~kg}\) ) are suspended by weightless strings as shown. If applied force is \(100 \mathrm{~N}\), then \(T_{1}\) is equal to \(\left(g=10 \mathrm{~m} / \mathrm{s}^{2}\right)\)

270316 Pulleys and strings are massless. The horizontal surface is smooth. What is the acceleration of theblock

270317 When a train starting from rest is uniformly accelerating, a plumb bob hanging from the roof of a compartment is found to be inclined at an angle of \(45^{\circ}\) with the vertical. The time taken by the train to travel a distance of \(1 / 2 \mathbf{k m}\) will be nearly

270313 In the figure, a smooth pulley of negligible weight is suspended by a spring balance. Weights of \(1 \mathrm{~kg}\) and \(5 \mathrm{~kg}\) are attached to the opposite ends of a string passing over the pulley and move with an acceleration due of gravity. During their motion, the spring balance reads a weight of

1 \(6 \mathrm{~kg}\)

2 less than\(6 \mathrm{~kg}\)

3 more than\(6 \mathrm{~kg}\)

4 may be more or less than\(6 \mathrm{~kg}\)

270314 A chain consisting of 5 links each of mass 0.1 kg is lifted vertically up with a constant acceleration of \(2.5 \mathrm{~m} / \mathrm{s}^{2}\). The force of interaction between 1st and 2nd links as shown

270315 Three blocks of equal masses (each\(3 \mathrm{~kg}\) ) are suspended by weightless strings as shown. If applied force is \(100 \mathrm{~N}\), then \(T_{1}\) is equal to \(\left(g=10 \mathrm{~m} / \mathrm{s}^{2}\right)\)

270316 Pulleys and strings are massless. The horizontal surface is smooth. What is the acceleration of theblock

270317 When a train starting from rest is uniformly accelerating, a plumb bob hanging from the roof of a compartment is found to be inclined at an angle of \(45^{\circ}\) with the vertical. The time taken by the train to travel a distance of \(1 / 2 \mathbf{k m}\) will be nearly

270313 In the figure, a smooth pulley of negligible weight is suspended by a spring balance. Weights of \(1 \mathrm{~kg}\) and \(5 \mathrm{~kg}\) are attached to the opposite ends of a string passing over the pulley and move with an acceleration due of gravity. During their motion, the spring balance reads a weight of

1 \(6 \mathrm{~kg}\)

2 less than\(6 \mathrm{~kg}\)

3 more than\(6 \mathrm{~kg}\)

4 may be more or less than\(6 \mathrm{~kg}\)

270314 A chain consisting of 5 links each of mass 0.1 kg is lifted vertically up with a constant acceleration of \(2.5 \mathrm{~m} / \mathrm{s}^{2}\). The force of interaction between 1st and 2nd links as shown

270315 Three blocks of equal masses (each\(3 \mathrm{~kg}\) ) are suspended by weightless strings as shown. If applied force is \(100 \mathrm{~N}\), then \(T_{1}\) is equal to \(\left(g=10 \mathrm{~m} / \mathrm{s}^{2}\right)\)

270316 Pulleys and strings are massless. The horizontal surface is smooth. What is the acceleration of theblock

270317 When a train starting from rest is uniformly accelerating, a plumb bob hanging from the roof of a compartment is found to be inclined at an angle of \(45^{\circ}\) with the vertical. The time taken by the train to travel a distance of \(1 / 2 \mathbf{k m}\) will be nearly