A race car travels in a straight line from the starting line to the finish line in 12.0 seconds. The race car accelerated from a stopped position to 90 m/s by the time it reached the finished line. What was the acceleration of the race car?

u=13

v=30

s/t=u+1\2at

=13+431/2

=13+265.5

=278.5

speed

ratio of distance traveled to time interval

net force

vector sum of forces on object

object

source of diverging light rays either luminous or illuminated

don't remove my answer im trying my best to answer them

explanation:

i just did an experiment like this in my science class. also the answer is yes, it will get separated because they are two opposites meaning if they are opposite they can not attract.

hope this .!

multiple allele inheritance is traits controlled by more than 2 alleles (ex: pigeons having 3 alleles of one gene govern their feather color).