Question

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

Answer 1

Answer:

please follow me

Explanation:

please