What is the correct order of processes in the accretion of planetesimals?Masses of matter form around dust grain, masses of matter collide, and atoms and molecules are added to dust grain. Masses of matter collide, masses of matter form around dust grain, and atoms and molecules are added to dust grain. Atoms and molecules are added to dust grain, masses of matter form around dust grain, and masses of matter collide. Masses of matter collide, atoms and molecules are added to dust grain, and masses of matter form around dust grain.

•• al and bert are jogging side-by-side on a trail in the woods at a speed of 0.75 m/s. suddenly al sees the end of the trail 35 m ahead and decides to speed up to reach it. he accelerates at a constant rate of 0.50 m/s2, while bert continues on at a constant speed. (a) how long does it take al to reach the end of the trail? (b) once he reaches the end of the trail, he immediately turns around and heads back along the trail with a constant speed of 0.85 m/s. how long does it take him to meet up with bert? (c) how far are they from the end of the trail when they meet?

Determine the maximum r-value of the polar equation r =3+3 cos 0

Carbon-14 is a radioactive element that undergoes beta decay. which force is responsible for allowing carbon-14 to become stable? electromagnetic gravitational weak nuclear strong nuclear