What is a push or pull that changes the movement of an object.
100
What is a seesaw?
What is an example of a first class lever?
100
What is a can opener, nutcracker or scissors?
What is an example of a lever?
100
Who was Sir Isaac Newton
Who was the "newton" named after?
100
What is work
What is the result of force applied to an object causing it to move?
200
What is a lever?
What is a beam or bar that pivots on a fixed point?
200
What is a nutcracker?
What is an example of a second class lever?
200
What is a clothesline, garbage door opener or flag pole?
What is an example of a pulley?
200
What is work=force x distance {w=fxd}?
What is the math formula for work?
200
What is inertia?
What is an object's resistance to any change in motion?
300
What is grade?
What is a measure of the steepness of a slope?
300
What are forceps?
What is an example of a third class lever?
300
What is a wheelbarrow, water faucet or door handle?
What is an example of a wheel and axle?
300
What is an object at rest will stay at rest and an object in motion will stay in motion at a constant velocity unless acted upon by an unbalanced force?
What is Newton's first law?
300
What is velocity?
What is a measure of an objects speed and direction?
400
What is speed?
What is a measure of the distance an object moves in a given amount of time?
400
What is between the effort and the load?
Where is the fulcrum located on a first class lever?
400
What is a wheel chair ramp, slide or stairs?
What is an example of an inclined plane?
400
What is force=mass x acceleration?
What is Newton's second law?
400
What is gravity?
What is the force of attraction between any two objects?
500
What is a joule?
What is a metric unit used to measure work equal to 1 newton meter?
500
What is between the fulcrum and effort?
Where is the load on a second class lever?
500
what is an ax, nail clipper or doorstop?
What is an example of a wedge?
500
What is for every action there is an equal and opposite reaction?
What is Newton's third law?
500
What is friction?
What is the force that results when two materials rub against each other?