Math Skills Gravitational Potential Energy Answer Key

Pe mgh 2 000 kg 10 m s2 10 m multiply to find the unknown.

Math skills gravitational potential energy answer key.

It s possible that you just name. Gravitational potential energy pe mgh substitute the information you know into the equation. Scroll down the page for more examples and solutions on how to use the formula. After you study each sample problem and solution work out the practice problems on a separate sheet of paper.

Energy can be in many forms. The unit of energy is j joule which is also kg m 2 s 2 kilogram meter squared per second squared. Use the gravitational potential energy equation and rearrange it to solve for height. Pe 200 000 j 200 kj 3.

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. Potential and kinetic energy energy. Energy is the capacity to do work.

Math worksheets a series of free gcse igcse physics notes and lessons. Substitute gravitational potential energy mass and free fall ac celeration values into the equation and solve. This is reasonable because the car is. Look back and check is your answer reasonable.

Several worksheets are included by the spreadsheet. Here we look at potential energy pe and kinetic energy ke. In 1993 cuban athlete javier sotomayor set the world record for the high jump. In this lesson we will describe what is meant by gravitational potential energy.

The magnitude of the potential energy is 100 times the mass of the car. The gravitational potential energy associated with. The reason we know gravitational potential energy exists skills practice. It s quite easy to make if you would like to use the spreadsheet then you will need to click empower content.

Knowledge application use your knowledge to answer questions about the reason we know. Refer the below potential energy sample problem and calculate mass based on the potential energy height and gravity. Write your answers in the spaces provided. 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.