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Side A ------ Side B Momentum ------ An object traveling at a specific velocity has a qauntity. (all moving objects) Conservation of momentum ------ The total momentum of an isolated system is always constant. When two objects collide, they transfer energy, it is not lost Newton's First Law ------ Inertia, which states that objects in motion tend to stay in motion, and objects at rest tend to stay at rest. Resists any change in motion. Newton's Second Law ------ Describes the relationship between force, mass, and acceleration.States that the force applied on an object equals the mass of the object times the acceleration of the object.F=ma (force= mass * acceleration) Newton (N) ------ The unit that represents a force that accelerates a mass of 1 Kilogram 1meter per second. Joule ------ Is the unit of energy equal to the work done by a force of one newton acting over a distance of one meter. Friction ------ is the force that opposes the relative motion or tendency of such motion of two surfaces in contact. Gravity ------ the force of attraction between all masses in the universe Weight ------ is the force exerted upon an object by virtue of its position in a gravitational field Lever-arm ------ The distance from the axis of rotation to the point where the force is exerted Torque ------ the ability of a force that is applied perpendicularly to rotate an object around and axis, such as a ball on a string, Energy ------ Defined as the abilit to do work. Kinetic energy ------ energy associated with motion. Potential energy ------ is the stored energy that a body has because of its position. ex. when you lift an object up Work ------ defined as the product of the force applied to a object and the distance through which the force is applied. Power ------ is the rate at which work is done. inclined plane ------ a slanted surface used to raise an object. Wedge ------ a moving incined plane Screw ------ an inclined plane wrapped around a clinder Lever ------ A simple machine that is free to move around a fulcrum when force is applied. Pulley ------ A chain or rope wrapped around a wheel. Wheel and axel ------ a lever that rotates in a circle compound machine ------ a combination of two or more simple machines. Efficiency ------ is the work done divided by the energy used to power the machine, or the comparison of work input to work output.
Side A ------ Side B Momentum ------ An object traveling at a specific velocity has a qauntity. (all moving objects) Conservation of momentum ------ The total momentum of an isolated system is always constant. When two objects collide, they transfer energy, it is not lost Newton's First Law ------ Inertia, which states that objects in motion tend to stay in motion, and objects at rest tend to stay at rest. Resists any change in motion. Newton's Second Law ------ Describes the relationship between force, mass, and acceleration.States that the force applied on an object equals the mass of the object times the acceleration of the object.F=ma (force= mass * acceleration) Newton (N) ------ The unit that represents a force that accelerates a mass of 1 Kilogram 1meter per second. Joule ------ Is the unit of energy equal to the work done by a force of one newton acting over a distance of one meter. Friction ------ is the force that opposes the relative motion or tendency of such motion of two surfaces in contact. Gravity ------ the force of attraction between all masses in the universe Weight ------ is the force exerted upon an object by virtue of its position in a gravitational field Lever-arm ------ The distance from the axis of rotation to the point where the force is exerted Torque ------ the ability of a force that is applied perpendicularly to rotate an object around and axis, such as a ball on a string, Energy ------ Defined as the abilit to do work. Kinetic energy ------ energy associated with motion. Potential energy ------ is the stored energy that a body has because of its position. ex. when you lift an object up Work ------ defined as the product of the force applied to a object and the distance through which the force is applied. Power ------ is the rate at which work is done. inclined plane ------ a slanted surface used to raise an object. Wedge ------ a moving incined plane Screw ------ an inclined plane wrapped around a clinder Lever ------ A simple machine that is free to move around a fulcrum when force is applied. Pulley ------ A chain or rope wrapped around a wheel. Wheel and axel ------ a lever that rotates in a circle compound machine ------ a combination of two or more simple machines. Efficiency ------ is the work done divided by the energy used to power the machine, or the comparison of work input to work output.
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