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