The gravitational force per unit mass is called...
a) gravitational field
b) field strength
c) force of gravity
d) both a & b
………….create a gravitational field in space.
a) planets
b) stars
c) galaxies
d) masses
Charged objects generate …………….
a) magnetic field
b) electric field
c) gravitational field
d) both a & b
Explanation: charged objects generate an electric field and magnets develop a magnetic field.
The gravitational field is a……with magnitude of g.
a) scalar
b) force
c) vector
d) quantity
What is relation between gravitational field
strength and free fall acceleration.
a) fg = g
b) fg > g
c) fg < g
d) none of these
Gravitational field strength rapidly
decreases as the distance from earth ……………….
a) decreases
b) increases
c) remains same
d) changes
