<span>The difference between a internal combustion engine and a diesel engine is the ignition, But a Diesel engine is an internal combustion engine. The both burn internal one uses compression to fire the other uses ignition system.</span>
M1 v1 = (m1 + m2)v2.
All of the exponents should be lowered to the bottom right of the letters.
The atomic mass is always equal to the sum of protons and neutrons in the nucleus. If you add the number of protons and neutrons (8 + 10) = 18 you will find that the atomic mass is 18.
20/9.8 = 2.0 seconds. The ball stops after 2 seconds.
