Recent questions tagged spring related problems and spring balance

+2 votes

1 answer

A spring of force-constant k is cut into two pieces such that one piece is double the length of the other. Then the long piece

asked Mar 28, 2019 in Class 12 by kratos

+3 votes

1 answer

Consider the Atwood machine of the previous problem. The larger mass is stopped for a

asked Mar 25, 2019 in Class 11 by kratos

+2 votes

1 answer

Initially springs are in natural length. On applying a variable force F on block towards right ,

asked Mar 16, 2019 in JEE by kratos

+2 votes

1 answer

A block of mass m is connected to another block of mass M by a string (massless).

asked Feb 25, 2019 in Class 12 by kratos

+3 votes

1 answer

The system shown adjacent is in equilibrium. Find the acceleration of the blocks A, B & C all of equal masses m at the instan

asked Feb 23, 2019 in Class 12 by kratos

+3 votes

1 answer

A frictionless pulley of negligible weight is suspended from a spring balance.

asked Feb 22, 2019 in Mathematics by kratos

+1 vote

1 answer

Two blocks of masses m1 and m2 are connected as shown in the figure. The acceleration of the block m2 is:

asked Feb 22, 2019 in Mathematics by kratos

+3 votes

1 answer

A person of mass M is placed on a weighing scale at the top of the wedge as shown in the fig.

asked Feb 22, 2019 in Mathematics by kratos

+3 votes

1 answer

In a TV picture tube electrons are ejected from the cathode with negligible speed and reach a

asked Feb 17, 2019 in Mathematics by kratos

+1 vote

1 answer

The 50kg homogeneous smooth sphere rests on the 30 incline A and bears against the smooth vertical wall B.

asked Feb 9, 2019 in Class 11 by kratos

+3 votes

1 answer

Find the acceleration of 3kg mass when acceleration of 2kg mass is 2ms^-2 as shown in figure.

asked Jan 30, 2019 in Mathematics by kratos

+2 votes

1 answer

An empty plastic box of mass m is found to accelerate up at the rate of g /6 when placed deep

asked Jan 30, 2019 in Class 11 by kratos

+2 votes

1 answer

Four identical metal butterflies are hanging from a light string of length 5l at equally placed points as shown.

asked Jan 4, 2019 in Mathematics by kratos

+3 votes

1 answer

In the scale and wedge experiment, m situated at x from the wedge and M is situated at y from wedge at equilibrium.

asked Jan 3, 2019 in JEE by kratos

+2 votes

1 answer

A wedge of height 'h' is released from rest with a light particle P placed on it as shown.

asked Dec 24, 2018 in Class 12 by kratos

+1 vote

1 answer

A force of 64kgf produces an acceleration of 2ms^-2 in a body.

asked Dec 23, 2018 in JEE by kratos

+2 votes

1 answer

Wedge of 10 kg is free to move on horizontal surface. At the given instant, acceleration of wedge is (string and pulleys are ideal)

asked Dec 21, 2018 in JEE by kratos

+1 vote

1 answer

In a simple Atwood machine, two unequal masses m1, and m2 are connected by a string going

asked Dec 4, 2018 in Class 11 by kratos

+2 votes

1 answer

Consider the situation shown in figure (5-E14). Both the pulleys and the string are light

asked Nov 21, 2018 in Class 11 by kratos

+1 vote

1 answer

Two blocks A and B of mass m and 2m respectively are connected by a massless spring of force constant k.

asked Oct 22, 2018 in JEE by kratos

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