What is a measure of the distance an objects move over a period of time
100
what is the first law of motion
What is an object at rest stays at rest and an object in motion stays in motion until an unbalanced force acts upon it
100
simple machine
What is a device which makes work easier and contains few or no parts
100
what is a pulley
What is lever
100
what is an example of a simple machine
What is a watch, anything that makes life easier
JESUS IS OUR SIMPLE MACHINE HE MADE LIFE EASIER FOR US CHRISTIANS BY DYING ON THE CROSS TO SAVE US FROM OUR SINS
200
a measure of an objects speed and direction
What is velocity?????
200
what is force equals mass times and acceleration
What is the second law of motion
200
lever
What is a beam or bar that pivots on a fixed point
200
what is a handle of a hammer
What is a lever
200
a wheel and axe is in
What is a car
300
is the change in an objects velocity over a period of time
What is acceleration
300
what is the third law
What is When one body exerts a force on a second body, the second body simultaneously exerts a force equal in magnitude and opposite in direction to that of the first body.
300
inclined plane
What is a straight slanted surface which is used to raise an object
300
what is a crane
What is a lever
300
what is an example of acceleration
What is a bike
400
what is joule
What is a metric unit used to measure work equal to one newton meter
400
what is newton named after
What is sir Isaac newton
400
the point where a lever pivots
What is fulcrum
400
what is an example of a first class lever
What is a seesaw
400
what is an example of velocity
What is two boats traveling different directions at different speeds
500
a metric unit used to measure force
What is newton
500
work occurs when an object moves in the same direction as the force which is being applied
What is when an object moves
500
what is effort
What is the force which is applied to the simple machine