Newtons Laws 1
This is a measure of the change in distance and the time it takes to go that distance
What is speed?
If forces are canceled out the object will not move, they are _________ forces.
Balanced
The Unit of force is this.
What is the Newton?
This states that an object’s motion will not change unless an unbalanced force acts on the object.
What is Newton's First Law?
Newton’s Second Law can be summarized using this equation.
What is force = mass x acceleration?
The amount of matter an object has is its _________.
What is mass?
A semi truck takes longer and more force to slow down than a car is an example of Newton's ____________ Law of Motion.
Second
Pulling a table cloth from a table and not disturbing the dishes on top is an example of Newton's ___________ Law of Motion.
First
One object pushing on another will always receive a push in return. True or false.
True
Objects with more mass are ______ to set into motion.
harder
Paddling a canoe to make a boat move is an example of Newton's __________ Law of Motion.
Third
This natural law states that for every action, there is an equal and opposite reaction.
What is Newton’s Third Law?
What causes a ball that has been kicked across the ground to stop?
Friction
Speed but when direction matters.
Velocity
A car and a train are going the same speed. The car is easier to stop because of this.
It has less mass
This occurs whenever an object is acted upon by an unbalanced force.
What is acceleration or motion?
According to Newton’s Second Law, if the force increased but the mass remained the same, what happened to the acceleration?
The objects acceleration increased.
A push or a pull
What is force?
A ball bounces away when another ball hits it. Which law does this demonstrate?
Newton's 3rd law.
A ball has a mass of 5g and force of 10 N. How fast will it accelerate? Don't forget the units are measured in meters per second square.
2 m/s2