Question

39. Two particles are initially located at points A and B distant d
apart. They start moving at time I = 0 such that the velocity
u of B is always along the horizontal and velocity v of A is
continuously aimed at B. Att = ( u is perpendicular to v.
The particles will meet after time:
(a) -
02-42
(c)
W
² - 2
(d)
und
Vd​

Answer 1

in which class do u study