Save
...
8
Y9 Universal motion and Stellar evolution
Equations
Save
Share
Learn
Content
Leaderboard
Share
Learn
Created by
Chloe
Visit profile
Cards (2)
Orbital
speed
=
2xpi
x orbital
radius/
time
v=
2xpixr/t
Weight
=
mass
x
gravitational
field strength
w=(10)m