Newtons 1st law
What is Newtons 1st law?
an object at rest stays at rest and an object in motion stays in motion unless acted on by an unbalanced force
What is Newtons 2nd law?
What is an object with an unbalanced force acting on it will accelerate in the direction of that force
__is represented by a line graphs.
What is force?
What is a push or pull of any kind
What is Motion?
What is a change of position of an object
What is Newtons 1st law considered as...
The law of inertia
What is Newtons 2nd law considered as?
What is the law of force
A change in objects speed or direction
What is Acceleration?
What are the two types of forces?
What is Friction and Gravity
What is speed?
What is how fast an object changes its position;rate.
What kind(s) of objects have inertia?
all objects with mass
What is the equation for Newton's 2nd law?
F = M * A
On a graph, this straight horizontal line shows an object at ___
What is Rest?
What will cause an object with a high mass to move?
What is a stronger Force?
True or False:
The motion of an object can change over the course of its movement
What is true
An object in motion will stay in what kind of motion as long as the net forces acting on it are zero?
What is a constant motion in a straight line
The larger the mass you have the _____ force you need to change its motion.
What is more
The formula for speed is
What is S= D/T
When forces are _________ the object DOES NOT move.
What is a Balanced
The measure of how quickly something moves or the distance it moves in a given amount of time is called
What is Speed
What causes objects to slow down and come to a complete stop?
When mass is 10 kg, acceleration is 2 m/s/s, what is force?
What is 20 N
Newton's Third Law states
What is Action & Reaction
What is the net force of an object that is not moving?
0 N
A wheelchair racer completes a 100 meter course in 20 seconds. What is his speed?
d= 100 m
t= 20 s
5 m/s