Question

The position vectors of two balls are given by
T = 2 (m)i + 7 (m);
r2 = -2 (m)i +4 (m) j
What will be the distance between the two balls?
(A) 4m
(B) 4.5 m
(C) 5 m
(D) 3 m​

Answer 1

Answer:

(D) 3 m

Explanation:

i think so ans is 3 m