PLSS HELP ASAP bicycle is moving on cycling track of radius 16m. centripetal acceleration is 9m/s2. Find the velocity and
angular velocity:
a) v=25m/s w=25/16rad/s
b) v=50m/s w=3.125rad/s
c) v=12m/s w=0.75rad/s w=1rad/s
e) v=32m/s w=2rad/s f) v=0m/s w=Orad/s
d) v=16m/s

5 w for 1hr = 5x60x60 joules=300x60=3000x6=18,000j as total energy conversion. efficiency of bulb needed for radiant to thermal within 18000

seeing the graph would

answer;

d. are made mostly of liquid

explanation;

-the general   composition and structure planets includes; they have a thick gas and liquid layer covering a small,solid core. mostly the gases are hydrogen and helium atmosphere and layers of liquid hydrogen. for instance neptune and uranus are examples of the outer planets, they have a core covered by ice and ammonia.

-neptune's atmosphere is hydrogen and helium with a bit of methane so there is no oxygen to breath and the interior is made up of frozen water and ammonia with a rock and iron core. thus, there is no liquid water or solid surface to survive.

the skeletons of most mammals reach a certain size and then stop growing. however, many animals, including some mammals, keep growing throughout their lives. kangaroos, for example, just keep growing and growing until they die. also, the longer an animal lives the greater the chance it might catch some deadly disease.