Initially two particles A and B are present at (0,0) and (d,0) respectively They start moving with speed `V_(A)=Vhat(i)+Vhat(j)` and `V_(B)=-Vhat(j)` If R is magnitude of relative separation between them and `T_(0)` be the time when separation between them is minimum, then

Find out speed of particles when separation between them is r.

Two particles are located on a horizontal plane at a distance 60 m . At t = 0 both the particles are simultaneously projected at angle 45^@ with velocities 2 ms^-1 and 14 m s^-1 , respectively. Find (a) Minimum separation between them during motion. (b) At what time is the separation between them minimum ? .

Two particles are located on a horizontal plane at a distance 60 m . At t = 0 both the particles are simultaneously projected at angle 45^@ with velocities 2 ms^-1 and 14 m s^-1 , respectively. Find (a) Minimum separation between them during motion. (b) At what time is the separation between them minimum ? .

In the figure shown in text, m_(1) = m , m_(2) = 2m and initial distance between them is r_(0) . Find velocities of the masses when separation between them becoms r_(0)/(2) .

In the figure shown in text, m_(1) = m , m_(2) = 2m and initial distance between them is r_(0) . Find velocities of the masses when separation between them becoms r_(0)/(2) .

Two carts (A & B) having spring bumpers collides as shown in figure. Initially v_(1) ne 0 & v_(2) = 0 . When the separation between the carts is minimum.

Particles A and B are moving with constant velocities along x and y axis respectively, the graph of separation between them with time is

Particles A and B are moving with constant velocities along x and y axis respectively, the graph of separation between them with time is

Particles A and B are moving with constant velocities along x and y axis respectively, the graph of separation between them with time is