Force
A force can make an object
what is:
move
stop moving
slow down
speed up
change direction
_______is a force that acts between any two surfaces in contact with one another
what is:
Friction
The energy of motion is called ________ energy
what is:
kinetic
Sir ____ Newton
Isaac
______ is required to change the velocity of an object.
what is:
a force
An object resting on the ground can move without
what is:
a force acting upon it
Friction prevents or slows_____
What is:
an object in motion
The rate an object is moving relative to a reference point is its____
what is:
speed
For every action there is an equal but opposite _____
what is:
reaction
_____ is the rate of motion
what is:
velocity
When you push or pull something, you are creating
what is:
a force
If you want a surface to have less friction, make it ________
what is:
smoother
Newton's First Law of Motion states that an object in motion tends to stay in motion unless it
is acted upon by another force
Newton 2nd law of motion states ______ is produced when a force acts on a mass
acceleration
How an object changes velocity depends on the _______ of the force exerted on that object
what is:
direction
A force that slows an object down
what is:
friction
Give an example of friction
what is:
______ is the process, act or result of changing place or position.
what is:
motion
Newton's 1st law of inertia States and object in motion will remain in motion unless acted upon ______
what is:
a force
_________ is a change in velocity
Acceleration
_____is the force that pulls everything around you towards the center of the earth
what is:
gravity
Bonus :True/ False
static friction acts upon objects that are in motion?
False
Kinetic friction acts upon objects that are already in motion
_____ tells us the speed of a moving object and its direction
what is:
velocity
Sir Isaac Newton is a physicist from the ____century
what is:
17th
The velocity of the fastest baseball pitch ever recorded is ________
what is:
105.1 miles per hour!