A train accelerates at 2m/s2 for 3s from an initial velocity of 5m/s. What is its final velocity? 1
Remember the equation for final velocity
v = u + at
2
Substitute the values in.
v =
+ (2 ×
)

Amino acids contain the elements carbon, hydrogen, oxygen, nitrogen, and sometimes sulfur. of the 20 amino acids found in humans, 11 are called "nonessential" because they can be manufactured by the body when needed. which elements in these 11 amino acids are commonly obtained from the metabolism of sugar molecules?