Two particles, each having a mass of 5 g and charge. `1.0 xx 10^(-7)` C, stay in limiting equilibrium on a horizontal. table with a separation of 10 cm between them. The coefficient of friction between each particle and the table. is the same. Find the value of this coefficient.

Two particles, each having a mass of 5 g and charge. 1.0 xx 10^(-7) C, stay in limiting wquilibrium on a horizontal. table with a seaprtion of 10 cm between them. The coefficient of friction beteen each partcle and the table. is the same. Find the value of this coefficient.

Two particles, each having a mass of 5 gm and charge 1.0 × 10^(-7)C , stay in limiting equilirbium on a horizontal table with a separation of 10 cm between them. The coefficient of friction between each particle and the table is the same. Find the value of this coefficient.

A rope of length 30cm is on a horizontal table with maximum length hanging from edge A of the table. The coefficient of friction between the rope and table is 0.5 . The distance of centre of mass of the rope from A is

Two particles have equal masses of 5.0 g each and opposite charges of +4.0 xx10^(-5) C. They are released from rest with a separation of 1.0 m between them. Find the speeds of the particles when the separation is reducced to 50 cm.

A particle A having a charge of 2.0xx10 ^(-6) C is held fixed on a horizontal table. A second charged jparticle of mass 80g stays in equilibrium on the table at a distance of 10 cm from the firsst charge. The coefficient of friction between the table and this second jparticle is mu = 0.2 . find the range within which the charge of this second particle may lie.

The friction coefficient between the table and the block shown in figure is 0.2. Find the tension in the two strings.

A particle A having a charge 10 mu C is held fixed on a horizontal surface. A block of mass 80 g and having charge stays in equilibrium on the surface at a distance 3 cm from the first charge. The coefficient of friction between the surface and the block is mu = 0.5 . Find the range within which the charge on the block may lie.

A body of mass 2 kg at rest on a horizontal table. The coefficient of friction between the body and the table is 0.3 . A force of 5N is applied on the body. The force of friction is

A body of mass 2kg is at rest on a horizontal table. The coefficient of friction between the body and the table is 0.3 . A force of 5N is applied on the body. The acceleration of the body is.

A block of mass 4 kg is resting on a horizontal table and a force of 10 N is applied on it in the horizontal direction. The coefficient of kinetic friction between the block and the table is 0.1. The work done in sqrt(20) s