Four particles situated at the corners of a square of side ‘a’ move at a constant speed v. Each particle maintains a direction towards the next particle in succession. Calculate the time particles will take to meet each other.

Six particles situated at the corners of a regular hexagon of side a move at a constant speed v. Each particle maintains a direction towards the particle at the next corner. Calculate the time the particles will take to meet each other.

Six particles situated at the corners of a regular hexagon of side a move at a constant speed v. Each particle maintains a direction towards the particle at the next corner. Calculate the time the particles will take to meet each other.

Six particles situated at the corners of a regular hexagon of side a move at a constant speed v. Each particle maintains a direction towards the particle at the next corner. Calculate the time the particles will take to meet each other.

Four particles of masses 1 kg, 2 kg, 3 kg, and 4 kg are situated at the corners of a square and moving at speed 3 ms^(-1), 4 ms^(-1), 1 ms^(-1) and 2 ms^(-1) respectively. Each particle maintains a direction towards the particle at the next comer symmetrically. The momentum of the system at this instant is

Three particles of masses 1 kg, 2 kg and 3 kg are situated at the corners of an equilateral triangle move at speed 6ms^(-1), 3ms^(-1) and 2ms^(-1) respectively. Each particle maintains a direction towards the particles at the next corners symmetrically. Find velocity of CM of the system at this instant

Three particles of masses 1 kg, 2 kg and 3 kg are situated at the corners of an equilateral triangle move at speed 6ms^(-1), 3ms^(-1) and 2ms^(-1) respectively. Each particle maintains a direction towards the particles at the next corners symmetrically. Find velocity of CM of the system at this instant

Three particles of masses 1 kg, 2 kg and 3 kg are situated at the corners of an equilateral triangle move at speed 6ms^(-1), 3ms^(-1) and 2ms^(-1) respectively. Each particle maintains a direction towards the particles at the next corners symmetrically. Find velocity of CM of the system at this instant