Question

A particle's velocity changes from (2i^+3j^)ms-1 into (314–2j^)ms-1 in 2 s. Its average acceleration in ms-2 is
(A) -(^+5j^)
(B) (i^+5^)/2
(C) zero
(D) (i^-5j^)/2​

Answer 1

Answer:

(D) (i^-5j^) /2

Explanation:

this the answer

I choose to the

correct answer is (D)