Magnet has a kind of visible force that can be seen
False
True
The force of gravity between the ................ keeps the planets revolve in fixed orbits.
sun and objects in the solar system
sun and Earth
moon and objects in the solar system
......If the mass of the moon becomes twice its real mass then ,the moon would have
less gravity
more gravity
.......... is the force of attraction between objects.
Gravity
Friction
Magnetism
Gravitational force increase as the... ..........
mass increase
mass decrease
distance increase
If there is no gravity between earth & moon, the moon would . .............
float in the space
still orbit Earth
attract to Earth
There is a no gravitational force between the earth and the moon
Gravity can't changes the direction of anything you throw into the air
In space big planets ..........gravity than small planets
have more
have less
have same
Some forces are ........, like the push force needed to move a toy car.
weak
strong
Gravity is a force that pulls objects down toward the ground
If The distance between the moon and Earth becomes twice than it is. The gravitational attraction between them would become ....
smaller
bigger
........ is needed to make objects move
Volume
Force
Direction
Gravitational force decrease ,when distance between objects .............
increase
decrease
In basketball game, each time the ball is thrown into the air, it falls down toward the ground due to.........
motion
gravity
magnetism
Magnet can exert ............
a pulling force or a pushing force
a pulling force
a pushing force
.......... the change of an object position related to another object
Distance
Motion
The gravity of the........affects the ocean tides
star
moon
sun
Force it is a pull or a push that is applied to an object.
Gravity affect objects even when they don’t touch each other