b) 4m/s/s
This is because you divide the speed you reach, by the time it takes to get to that speed:
12m/s ÷ 3s = 4m/s/s
The units come from what you divide, meters per second ÷ seconds this can be written as m/s/s or ms-²
The answer is b. The crest.
Hope this helps!
Answer:
Tension is also known as Force...
and Force is mass× acceleration.
so....1000×0.70=700N
Hey hey bro I’m gonna is your birthday and you have your a
