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ch8 work and machine

QuestionAnswer
Work is...... when a force cause an object to move in the direction of the force.
Kinetic Energy is.... the energy of motion
What 2 things happen for work to be done? force and energy
Explain how both sets of climbers are using the SAME amount of work even though one is climbing straight up in the mountain and the others are walking up the side. the same amount of force so being used, but just using less force. So because they both end up at the same place either way the work done is the same
What is the work formula? W=f x d
Joule is.... the unit used to measure energy(j)
What is the power formula? P= w/t
Created by: dillonsilva