1point
a deuterium (an isotope of hydrogen) nucleus (mass = 2.01355 amu) is made
up of one proton (mass = 1.007276 amu) and one neutron (mass = 1.008665
amu). which statement best describes what happens when a deuterium
nucleus forms?
o
a. energy is conserved, but mass is not.
o
b. energy is converted into mass.
o
c. mass is converted into energy.
o
d. mass is conserved, but energy is not

Answertraveling around a circular trackexplanation"traveling around a circular track" is the best answer as you could be traveling around a circular track at a constant speed. your velocity would therefore have the same magnitude but will always be constantly direction. since acceleration is the rate of change of velocity, the rate of change will only involve the direction of velocity and not the magnitude.wrong choices: "an object at rest" does not accelerate at all"increasing speed while traveling around a curve" means that the acceleration will not be constant due to only change in direction; it will be constant due to both magnitude and direction"an object in free fall" does not necessarily change direction 

One answer could be erosion

Iwould say the answer is d

The capital letters and lowercase letters smoothly run together without lifting the pen