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Forcce

QuestionAnswer
What is force causes a stationary object to move
What famous scientist studied force Isaac Newton
What is the unit of force Newtons
magnetic forces cause attraction and repulsion
friction a force that opposes the sliding motion of an object when in contact with another object
lubricants are used to reduce friction
oil is a good lubricant
mass is the amount of matter in an object
Weight is the pull of gravity on an object
When roads are wet, what is reduced Friction
state hookes Law the extension of an elastic body is directly proportional the force causing the extension
Created by: PDervin