Finding acceleration= final speed-initial speed/time taken (or A=V-U\T)
Finial speed= 27.8s
Initial speed= 0s
Time taken= 5.15
So..
27.8-0/5.15= 5.40m/s (rounded to two decimal places)
Which conditions I think you have place an incorrect image?
The world has a total of 7 layers
The answer would be 60 cuz a watetfall is a waterfall
Explanation:
Substances become neutral at the number 7 because at this point, the acid and Base are equal and becomes neutralized