1st Law
This is the law of _________
Inertia
What is the second law
Where all existing forces are not balanced
Every action has an equal and opposite _______
Reaction
What is the force that keeps us on the ground
Gravity
What year was Isaac Newton born
1642
An object will keep doing what its doing unless acted on by a force
True or false: heavier objects require less force to accelerate
False
True or false: in order for rockets to reach space, they don't need a lot of force
False
What is friction
The resistance of something rubbing against something else
What was the story that was said to make Him find gravity
Isaac sitting under an apple tree and an apple falling and hitting his head
The greater the mass, the greater the______
Inertia
What is the formula for this law
F=ma
F=-F, so wouldn't that mean that every force would just get cancelled?
No because these two forces are exerted on different objects.
What happens when a force is applied to an object
It accelerates then the friction slows it down until it stops
What kind of math did Newton create
Calculus
Inertia can also be described as what
The resistance to change in motion
True or false: Lighter objects require less force to accelerate
True
If someone jumps with little force, what will happen
The jump won't be that high up
What is the unit of force
Newtons
What did Isaac Newton study in collage
Mechanical Philosophy
First law formula
F_g= W=mg
If someone kicked a soccer ball and another kicked a bowling ball with the same force, which one would go faster
The soccer ball
If someone was in a pool and they use a lot of force to swim, what will happen
They would move a lot while in the pool
True or false: a force can change the shape of an object
When did Isaac Newton die
March 31, 1727