Newton's Laws
Newton has this many laws.
What is three?
How fast something is going.
What is speed?
This happens to gravity when an object has greater mass.
What is stronger gravity?
These small bumps/ridges on a surface cause friction.
What are microwelds?
A force is a _____ or _____ on an object.
What is push or pull?
Newton's first law.
What is the law of inertia? (Objects in motion will stay in motion and objects at rest will stay at rest unless acted upon by an outside force).
How fast something is going in a certain direction?
What is velocity?
Gravity pulls this direction on earth.
What is down?
This type of friction occurs when you try to move a heavy object but it won't budge.
What is static friction?
What is the acceleration due to gravity?
9.8 m/s2
Newton's second law.
A change in velocity or direction.
What is acceleration?
A constant force acting on any two objects that have mass.
What is gravity?
This type of friction occurs when swimming in a pool.
What is fluid friction?
This force causes water to stay in a bucket when swung in a circle
What is centrifugal force?
Newton's third law.
What is the law of action and reaction? (Every action has an equal but opposite reaction.)
The formula for acceleration includes...
This would happen to your weight on Jupiter because of its gravity.
What is your weight becomes more?
This type of friction occurs when your car comes to a stop.
What is rolling friction.
This unit is used to measure force.
What is a Newton (N)?
This law is when a person pushes down and back on a skateboard and moves forward.
What is Newton's third law?
A bus coming to a stop is this kind of acceleration.
What is negative acceleration?
This will happen to your mass on Pluto.
What is stays the same?
This type of friction allows Olympic ice skaters to perform.
What is sliding friction?
When talking about projectile motion, we know that thrown objects have these two types of velocity.
What is horizontal and vertical velocity?