Planets
What is terrestrial planets made up of?
Rocks or metals with hard surface
What does gravity mean?
the force that attracts a body toward the center of the planet
What does mass mean?
the amount of matter that makes up an object
What does weight mean?
the Gravitational force with which the Earth attracts the masses towards its center
Is the sun a planet or a star?
Its a star
If you were on a different planet that had less gravity would you be heavier or lighter
lighter
what is mass made out of?
the rest energy of a system of particles
what does Weight have in common with
he force of gravity on an object.
What is the the smallest plant on the world?
Its the Watermeal
Whats the true meaning of Gravity
Gravity is a force which tries to pull two objects toward each other.
true of false:Is mass different form weight
True:these two measurements are very different.
What's the true meaning of Gravity
Gravity is a force which tries to pull two objects toward each other.
Which is the planet nearest to the sun?
Mercury
True or False: does the Moon stays in place because of gravity.
True it does in fact stay in place
True or False: Mass = Density/Volume.
True: it does = Density/Volume
Weight is just another word for the force of gravity true or false
True
How many planets are there in the solar system
There are eight planets in our Solar System.
Is gravity ever 0?
Technically no