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# Force and motion project

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### Force and motion project

1. 1. Force and Motion Project
2. 2. Friction and gravity!!!• Friction- the force that one surface exerts on an other when the two rub together.• Gravity- the force that pulls all objects towards another. Not a lot of gravity there!!!!!
3. 3. Newtons 1st Law• Newton’s 1st Law-an object at rest will stay at rest and an in motion will stay in motion at a constant velocity or until acted upon by an unbalanced force. More Mass, More Inertia!!!
4. 4. Newton’s 2nd Law• Newton’s 2nd Law- force equals mass times acceleration (F=MxA)
5. 5. Newton’s 3rd Law• Newton’s 3rd Law- every time one object exerts a force on another object, the second object exerts a force that is equal size in the opposite direction back on the first object.
6. 6. Glossary• Friction- the force that one surface exerts on an other when the two rub together.• Gravity- the force that pulls all objects towards another.• Mass- the amount of matter in an object.• Balanced Force- equal forces acting on an object that do not make it move.• Unbalanced Force- two unequal forces acting upon an object forcing it to move.• Newton’s 1st Law-an object at rest will stay at rest and an in motion will stay in motion at a constant velocity or until acted upon by an unbalanced force.• Newton’s 2nd Law- force equals mass times acceleration (F=MxA)• Newton’s 3rd Law- every time one object exerts a force on another object, the second object exerts a force that is equal size in the opposite direction back on the first object.• Inertia- the tendency of a moving object to continue in a straight line or a stationary object to remain in place.• Acceleration- a change in velocity(speed up, slow down, and changing direction)