Math Skills Gravitational Potential Energy Answer Key

Substituting the values in the formula pe m x g x h 30 x 9 8 x 80 23520 j.

Math skills gravitational potential energy answer key.

The unit of energy is j joule which is also kg m 2 s 2 kilogram meter squared per second squared. 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. Energy can be in many forms. Math worksheets a series of free gcse igcse physics notes and lessons.

Look back and check is your answer reasonable. Gravitational potential energy the following diagram gives the formula for gravitational potential energy. Energy is the capacity to do work. Pe 200 000 j 200 kj 3.

Potential energy and kinetic energy worksheet answers with kinetic and potential energy worksheet key gallery worksheet math. Potential and kinetic energy energy. Here we look at potential energy pe and kinetic energy ke. The magnitude of the potential energy is 100 times the mass of the car.

Definition and mathematics 5 24. Substitute gravitational potential energy mass and free fall ac celeration values into the equation and solve. This is reasonable because the car is. Write your answers in the spaces provided.

In 1993 cuban athlete javier sotomayor set the world record for the high jump. It s possible that you just name. The gravitational potential energy associated with. Several worksheets are included by the spreadsheet.

Knowledge application use your knowledge to answer questions about the reason we know. After you study each sample problem and solution work out the practice problems on a separate sheet of paper. It s quite easy to make if you would like to use the spreadsheet then you will need to click empower content. Pe mgh 2 000 kg 10 m s2 10 m multiply to find the unknown.

Gravitational potential energy pe mgh substitute the information you know into the equation. An automobile to be transported by ship is raised 7 0 m above the dock. Use the gravitational potential energy equation and rearrange it to solve for height. Scroll down the page for more examples and solutions on how to use the formula.