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science chp9

for a science test

QuestionAnswer
States that energy cannot be destroyed or created. law of conversion of momentum
rate of change of an objects position speed
types of energy types of energy*chemical *thermal *hydroelectric *solar * electrical * mechanical *nuclear
product of mass and velocity momentum
equation for velocity displacement/time
rate of change of velocity can act in the direction of motion acceleration
ability to cause change. energy
quantity of matter in an objects and a measure of the objects inertia mass
energy an object has due to motion kinetic energy
rate of change of displacement velocity
equation for speed distance/time
measures an objects tendency to remain at rest or to stay in constant motion inertia
measures the change in position of an object displacement
energy an object could potential gain if it falls gravitational potential energy
equation for acceleration change in velocity/time
types of energy (2) * kinetic * potential
GPE (force of gravity )*(height)
Created by: ily3312
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