The correct answer is letter A. red. Young red stars would most likely be found in a giant molecular cloud. Red stars<span> are cooler than the sun, with surface temperatures of 3,500 K for a bright red star</span>
Given the particle's acceleration is

with initial velocity

and starting at the origin, so that

you can compute the velocity and position functions by applying the fundamental theorem of calculus:


We have
• velocity at time <em>t</em> :

• position at time <em>t</em> :

Answer: D. They conduct thermal and electrical energy.
Explanation:
If you'r referring to some objects, it means that the mass of the object is less than the water so it floats. If the mass of an object is greater than the mass of the water, it will sink. Compare it to a balloon, helium makes it rise, while normal air makes it sink.