Question

Two persons A and B are located in X-Y plane at the points
(0, 0) and (0, 10), respectively. (The distances are measured
in MKS units). At a time t= 0, they start moving
simultaneously with velocities
UA = 2ị ms-
and
Üb= 2î ms-?, respectively. The time after which A and B
are at their closest distance is
(a) 2.5 s
(b) 4 5
10
(c) 1s
​

Answer 1

Answer:

a is the correct answer for ur question

Answer 2

Step-by-step explanation:

(A) is correct answer

.......