Question

A particle leaves the origin with an initial velocity
ū= 3î m/s and a constant acceleration a= (-î -1/2j)
m/s2. Its speed when its
x-coordinate of position is maximum is

(1) 3 m/s
(2) 3/2 m/s
(3) 6 m/s
(4) 9 m/s
​

Answer 1

Answer:

(2) 3/2m/s

Explanation:

the correct anwser is (2)3/2m/s