gravitation Flashcards
1
Q
acceleration due to gravity at height h
A
2
Q
acceleration due to gravity at a depth
A
3
Q
gravity at equator
A
g’ =g-r omegasquare
4
Q
gravity at an angle theta
A
g’=g-R omegasquare cos square theta
5
Q
gravity at poles
A
g’=g
6
Q
field exerted by ring
A
kqx/{x square +r square ) to power 3/2
7
Q
field inside solid sphere ,on surface and outside surface
A
8
Q
field inside spherical shell
in out on
A
9
Q
gravitational potential energy formula
A
10
Q
p .e if there are multiple pairs
A
n C 2 pairs
11
Q
grav potential due to ring
A
Gm/r square +x square)to power 3/2
12
Q
kinetic energy of satellite
A
13
Q
potential energy of satellite
A
14
Q
total energy of satellite
A
15
Q
escape velocity
A
