An object is moving due south at 16 m/s, when a force accelerates it at 4m/s in a southerly direction. how long will it take for the object to reach a velocity of 48 m/s south. me out.

Time taken to accelerate to 48 m/s =  8 seconds

Explanation:

Initially the object is moving south at =

So, initial velocity of the object =

Acceleration caused by the force = 4

Final velocity towards south =

Using equation of motions:

where

final velocity

initial velocity

acceleration

time

Plugging in values.

Subtracting both sides by 16

Dividing both side by 4.

∴

Time taken to accelerate to 48 m/s =  8 seconds

the cellphone, they would then know if the killer would have contacted them or always hated them. or if it was a breakup. but if that is not the case, then it would be the clothing. to put in a bullet, it would have to be put in by hands. hands have finger prints which, would have giving you the answer of who done it.

explanation:

u=13

v=30

s/t=u+1\2at

=13+431/2

=13+265.5

=278.5