Gravity
Planet in our solar system that contains the most gravity
What is Jupiter?
Definition of force
What is a push or pull
True or False:
A item with more mass falls faster than one with less
False
The story that supposedly made Newton understand gravity
What is the apple and the tree?
The type of friction that causes a item to stay still
What is static friction
Changes how much gravity a object has
What is mass?
Wrote the equation for force
Who is Sir Isaac Newton
Definition of mass
How much matter is in a object?
An object in motion wants to _____________
Stay in motion
Definition of Friction
The force that opposes motion.
Gravitational pull of the earth
What is 9.8 m/s2
A man pushes a box of 8 grams and accelerates a 1 m/s, what is his force
8 newtons
Acceleration of an 80g object falling on earth
What is 9.8m/s2
What is newtons first law called?
What is the law of inertia
Friction that is caused when a object slides
Sliding friction
What is the force that keeps objects in orbit in our Solar System?
What is gravity.
True or False: Net force on an object can be negative.
True
Mass is measured in _____
Grams or Kilograms
According to Newton's Second Law, as mass increases, the amount of force required to accelerate ________.
Increases
Form of friction that is seen in both liquids and gases.
What is fluid friction?
Gravitational pull of the moon
What is 1.62 ms2
Equation for force
Force = mass x acceleration
Definition of weight
How much an object is affected by gravity
Newtons third law states
Every action has equal and opposite reaction
The weakest friction
What is rolling friction