Math Skills Gravitational Potential Energy Answer Key
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Math skills gravitational potential energy answer key. Potential and kinetic energy energy. Energy can be in many forms. An automobile to be transported by ship is raised 7 0 m above the dock. Substitute gravitational potential energy mass and free fall ac celeration values into the equation and solve.
Knowledge application use your knowledge to answer questions about the reason we know. The gravitational potential energy associated with. The reason we know gravitational potential energy exists skills practice. The magnitude of the potential energy is 100 times the mass of the car.
Energy is the capacity to do work. Refer the below potential energy sample problem and calculate mass based on the potential energy height and gravity. Use the gravitational potential energy equation and rearrange it to solve for height. Gravitational potential energy pe mgh substitute the information you know into the equation.
We know that the acceleration due to gravity is constant and is always equal to 9 8 m s 2 therefore the potential energy of the object is 23520 j. Potential energy and kinetic energy worksheet answers with kinetic and potential energy worksheet key gallery worksheet math. This is reasonable because the car is. After you study each sample problem and solution work out the practice problems on a separate sheet of paper.
Gravitational potential energy the following diagram gives the formula for gravitational potential energy. Scroll down the page for more examples and solutions on how to use the formula. It s possible that you just name. Write your answers in the spaces provided.
Pe 200 000 j 200 kj 3. Several worksheets are included by the spreadsheet. Definition and mathematics 5 24. Substituting the values in the formula pe m x g x h 30 x 9 8 x 80 23520 j.
Look back and check is your answer reasonable. Pe mgh 2 000 kg 10 m s2 10 m multiply to find the unknown. It s quite easy to make if you would like to use the spreadsheet then you will need to click empower content. Math worksheets a series of free gcse igcse physics notes and lessons.