1st law
this is the opposite of inertia
A moving object
for every force there is a
unbalanced force
who had a theory about gravity
einstein
which law is this. When a car is moving then stops you keep moving
the first law of motion
where was Sir Isaac Newton born
England
what is inertia
the resistance of an object of changing speed
what is force
a push or a pull on an object
what keeps us on this big blue planet we call earth
gravity
which law is in action when your pushing a cart in the store
2nd law of motion
at what age did Newton became a professor
26
Who came up with the term inertia?
Johannes Kepler
unbalanced forces will change
speed or direction
why do smaller planets have lower gravity
because they have low mass
what law is in action the force that holds use down to the earth and makes us heavy
3rd law
what is Newton's IQ
170-190
what causes inertia
a unbalanced force
when two equal forces on a object are against eachother what happens
the object stays at constant speed
why is gravirty stronger on bigger planets
because they have a bigger mass
example of unbalanced force
a box falling down really fast and has a lot of mass
where did Newton discover gravity
under a apple tree
who discovered inertia
Galileo Galilei
what is the difference between balanced and unbalanced forces?
balanced is an equal force and doesn't change speed and direction
unbalanced is an unequal force and changes speed or direction
how did Newton discover gravity
when an apple fell on his head
example of acceleration
a skateboard getting pushed
when did Sir Isaac Newton discover laws of motion
1686