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Energy Galore

Chapter 11: Energy and It's Conservation

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Across
4.The force that causes two particles to pull towards each other
6.the transfer of energy by mechanical means; is done when a constant force is exerted on an object in the direction of motion, times the object's displacement.
8.a type of collision in which the kinetic energy after the collision is less than the kinetic energy before the collision
13.states that in a closed, isolated system, energy is not created or destroyed, but rather, is conserved
16.a type of collision in which the kinetic energy before and after the collision remains the same
18.The position where gravitational potential energy is defined as zero.
19.the ______ of an object is equal to the object's mass times the speed of light squared
20.the ability of an object to produce a change in itself or in the world around it
Down
1.a push or pull exerted on an object that causes a change in motion; has both direction and magnitude and may be a contact or field force.
2.The force resisting the relative motion of solid surfaces, fluid layers, and material elements sliding against each other
3.The stored energy in a system resulting from the gravitational force between Earth and the object
5.The potential energy that may be stored in an object, such as a rubber band, as a result of its change in shape
7.The kinetic energy of an object, proportional to the object's moment of inertia and the square of its angular velocity.
9.the sum of kinetic and gravitational potential energy of a system
10.Energy which results from position or configuration
11.a measure of the internal motion of an object's particles
12.a measure of size
14.The rate of change of the position of an object, equivalent to a specification of its speed and direction of motion
15.the energy of an object, resulting from its motion
17.the product of the object's mass and the object's velocity

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