<span>A: The distance between the two ends of the galaxy is 150,000 light years.</span>
Answer:
1.) a.pets the target audience
2.) Decantaio will have the basis movie
3. they hold their own hands ammi and who
Answer:
(i) Relative velocity of B w.r.t A= Sum of speeds of trains
=54+90
=144kmph
(ii)Relative velocity of B w.r.t Ground(G)=v
B/G
=−90kmph
v
G
=0
Relative velocity of ground(G) w.r.t B =v
G/B
=v
G
−v
B/G
v
G/B
=0−(−90)
v
G/B
=90kmph
Burning a log of wood is an example of a chemical change