1. The amount of force required to keep a 6-kg object moving with a constant velocity of 2 m/s is N.
a. 0.333
b.2
c. 3
d. 6
e. 12
f. ... nonsense! A force is NOT required to keep an object in motion.

When describing down syndrome, it's important to note that a. it can be classified as a single-gene disorder b. it is caused when red blood cells cannot properly form hemoglobin c. it causes infected males to have low testosterone levels d. it is usually caused by three copies of chromosome 21 select the best answer from the choices provided. a b

When electrons are added to the outermost shell of a carbon atom, it forms--an anion that has a larger anion that has a smaller cation that has a larger cation that has a smaller radius.

Why is the use of carbon-14 limited