Newtons 3 laws
Who created newtons three laws(full name)
Isaac Newton
Newton's 3 laws are used in everyday life
True
What is friction
A force that resists the motion of two surfaces or objects in contact with each other.
What is net force
The sum of all forces acting on an object
When are forces balanced
When they are equal in magnitude but opposite in direction
What is newtons third law called
the law of action and reaction
An object in motion stays in motion
True
What is an example of friction
?
How do you calculate the net force if the forces are on the same side
Add both of the forces
When are forces unbalanced
Forces that are not equal in magnitude and may or may not act in the same direction.
What is the formula to newtons 2 law
f=ma
The rolling ball slows down fast because of the rough carpet
Why?
How do you calculate net force if both are on the opposite
Subtract the smaller force from the larger force
What does the equation p=mv mean
Momentum equals mass time velocity
Is p=ma the formula for newtons 1st law
false
What is the texture or roughness of the surface mean when it comes to friction
The rougher this is between two surfaces, the higher the frictional force between them.
What formula can be used to calculate net force
F= ma
What is something specific that Newton's 3 laws have in common
They all describe the relationship between the motion of an object and the forces acting upon it.
What is static friction
This type of friction keeps an object from moving when it’s not in motion.