Explanation:
given
m=3500kg,h=4.0m,v=12m/s
ke=½mv²
½×3500×12²=3500×144÷2
=252,000j or 252j
In mathematics, a percentage is a number or ratio expressed as a fraction of 100.
Answer:
17.5
or
1.1 g/min
I know it's one of these, try getting a second opinion
You should select Choice-4 .
