Question

Q.4 please.... All three parts of q.4.

Answer 1

Hello Mate!


Please refer to the attatchment!

Hope it helps☺!✌

Answer 2

i) (x1,y1) = (0,0)
(x2,y2) = (2,4.6)
a = (y2-y1)/(x2-x1)
= 4.6/2
= 2.3 m/s²

ii) (x1,y1) = (2,4.6)
(x2,y2) = (10,4.6)
a = (y2-y1)/(x2-x1)
= ( 4.6-4.6)/(10-2)
= 0 m/s²

iii) (x1,y1)= (10,4.6)
(x2,y2) = (12,0)
a = (y2-y1)/(x2-x1)
= (0-4.6)/(12-10)
= -4.6/2
= -2.3 m/s²

If this helps u then only mark as brainliest.