[" 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?

Two particles, 1 and 2, move with constant velocities v_1 and v_2 . At the initial moment their radius vectors are equal to r_1 and r_2 . How must these four vectors be interrelated for the particles to collide?

Two particles, 1 and 2, move with constant velocities v_1 and v_2 . At the initial moment their radius vectors are equal to r_1 and r_2 . How must these four vectors be interrelated for the particles to collide?

The position vector of A,B are vec a and vec b respectively.The position vector of C is (5(vec a)/(3))-vec b then

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 . .

A charge particle of mass m and charge q is projected with velocity v along y-axis at t=0. Find the velocity vector and position vector of the particle vec v (t) and vec r (t) in relation with time.

A charge particle of mass m and charge q is projected with velocity v along y-axis at t=0. Find the velocity vector and position vector of the particle vec v (t) and vec r (t) in relation with time.

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))|