1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19

Across
3.a solid bar that rotates, or turns around a fixed point
4.a scientific law that stating that everytime one object exerts a force on another object, the second object exerts a force that is equal in size and opposite in direction back on the first object
7.the measure how fast something moves through a particular distance over a definate time period
8.the rate at which velocity changes over time
9.a simple machine that has a thick end and a thin end
10.a simple machine that is a wheel attached to the shaft or axle
12.the force that objects exert on eachother because of their mass
13.one of the basic machines on which all other mechanical machines are based
15.a force that resists the motion between two surfaces in contact
16.a wheel with a grooved rim that turns on an axle
17.unit of force and sometimes weight
18.a scientific law stating that an objects at rest remain at rest, and objects in motion with the same velocity, unless ated on by an unbalanced force
19.a simple machine that is an inclined plane wrapped around a cylinder
Down
1.the resistance of an object to a change in the speed of the direction of it's motion
2.a scientific law stating that the acceleration of an object increases with increased force and decreases with increased mass
5.a simple machine that is a sloping surface, such as a ramp
6.a push or pull;soomething that changes the motion of an object
11.the way an object is going
14.a speed in a specific direction

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