Two particles A and B, move with constant velocities `vec(v_(1))" and "vec(v_(2))`. At the initial moment their position vectors are `vec(r_(1))" and "vec(r_(2))` respectively. The condition for particle A and B for their collision is

Two point masses 1 and 2 move with uniform velocities vec(v)_(1) and vec(v)_(2) , respectively. Their initial position vectors are vec(r )_(1) and vec(r )_(2) , respectively. Which of the following should be satisfied for the collision of the point masses?

Two point masses 1 and 2 move with uniform velocities vec(v)_(1) and vec(v)_(2) , respectively. Their initial position vectors are vec(r )_(1) and vec(r )_(2) , respectively. Which of the following should be satisfied for the collision of the point masses?

If two bodies are in motion with velocity vec(v)_(1) and vec(v)_(2) :

Two particles 1 and 2 move with velocities vec v_1 and vec v_2 making the angles theta_1 and theta_2 with the line joining them, respectively. Find angular velocity of relative to 1 . .

Two particles 1 and 2 move with velocities vec v_1 and vec v_2 making the angles theta_1 and theta_2 with the line joining them, respectively. Find angular velocity of relative to 1 . .

Particle A of mass m_1 moving with velocity (sqrt3hati+hatj)ms^(-1) collides with another particle Bof mass m_2 which is at rest initially. Let vec(V_1) and vec(V_2) be the velocities of particles A and B after collision respectively. If m_1 = 2m_2 and after collision vec(V_1) - (hati + sqrt3hatj)ms^(-1) , the angle between vec (V_1) and vec (V_2) is :

Particle A of mass m_1 moving with velocity (sqrt3hati+hatj)ms^(-1) collides with another particle B of mass m_2 which is at rest initially. Let vec(V_1) and vec(V_2) be the velocities of particles A and B after collision respectively. If m_1 = 2m_2 and after collision vec(V_1) - (hati + sqrt3hatj)ms^(-1) , the angle between vec (V_1) and vec (V_2) is :

A particle has its position moved from vec(r_(1))=3hati+4hatj to vec(r_(2))=hati+2hatj . Calculate the displacment vector (Delta vecr) and draw the vec(r_(1)), vec(r_(2)) and Delta vecr vector in a two dimensional Cartesian coordinate system.

Two particles of masses m_(1) and m_(2) in projectile motion have velocities vec(v)_(1) and vec(v)_(2) , respectively , at time t = 0 . They collide at time t_(0) . Their velocities become vec(v')_(1) and vec(v')_(2) at time 2 t_(0) while still moving in air. The value of |(m_(1) vec(v')_(1) + m_(2) vec(v')_(2)) - (m_(1) vec(v)_(1) + m_(2) vec(v)_(2))|

Two particles of masses m_(1) and m_(2) in projectile motion have velocities vec(v)_(1) and vec(v)_(2) , respectively , at time t = 0 . They collide at time t_(0) . Their velocities become vec(v')_(1) and vec(v')_(2) at time 2 t_(0) while still moving in air. The value of |(m_(1) vec(v')_(1) + m_(2) vec(v')_(2)) - (m_(1) vec(v)_(1) + m_(2) vec(v)_(2))|