Newton's First Law
This is Newton's first law.
What is an object will remain in rest or in motion unless acted upon by an external force.
What is newtons second law
Law of motion
Newtons third Law
For every action there is a equal and opposite reaction
The rate at which velocity is changing.
Acceleration
This is how you find time.
Time = Distance / Speed
The force that opposes the movement of an object.
What is Friction.
If you push a car and then push a truck the car will accelerate faster because...
It has less mass
this is, If two people are having a tug of war and one person is pulling harder than the other what is this
Unbalanced force
This is speed plus direction.
Velocity
This is how you find distance
Distance = Time x Speed
If you roll a 10 pound ball down the hill and a 5 pound ball witch one will go farther and why
Momentum will keep the bigger ball going and it will go farther
Everything that changes its speed obeys...
The second law of motion
this is, If two cars crash into each other at the same speed what is this
Balanced force
An objects resistance to change its motion.
Inertia
This is the formula for Force.
Force = Mass x Acceleration
What is inertia
It is something that keeps an object moving
What object will accelerate faster a semi truck or a 4 wheller...
this is, If your walking your foot is the action now what is the ground?
The reaction
This is the vector sum of all the forces actin upon an object.
Net Force
This is how you determine a net force.
Force A (+ or -) Force B = Net force
does something with more mass have more inertia?
yes
The second law is also known as...
The law of motion.
this is, If a ball is traveling 40 feet per second north what is the distance it traveled after 13 seconds
520 feet per second north
The unit of measurement for force.
Newtons
This is the formula for Acceleration.
Acceleration = Change / Time