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physics

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QuestionAnswer
What is an example of work being used in a sentence Sam and Rachel pushed hard, but they could do no work on the car
A force does work on an object if a component of the force is parallel to the displacement of the object
What is an example of no net work being done A car travels at a constant speed on a flat road
Which of the following formulas would be used to directly calculate the kinetic energy of a mass bouncing up and down on a spring scale KE=1/2kx^2
Which of the following equations express the work kinetic energy theorem W-net= AKE
Which form of energy is involved in weighing fruit on a spring scale Elastic potential energy
Gravitational potential energy is always measured in relation to Kinetic energy
What is true about conserving energy Mechanical energy is always conserved
What is an example of conservable quantities Mechanical energy and mass
What is the rate at which work is done Power
A more powerful motor can do the same work in a shorter time interval
State in worlds the work -kinetic energy theorem net work is equal to the change in Kinetic energy
Created by: 26dirrv
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