Math Skills Gravitational Potential Energy Answer Key

Here we look at potential energy pe and kinetic energy ke.

Math skills gravitational potential energy answer key.

Math worksheets a series of free gcse igcse physics notes and lessons. 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.

Substituting the values in the formula pe m x g x h 30 x 9 8 x 80 23520 j. Gravitational potential energy pe mgh substitute the information you know into the equation. Definition and mathematics 5 24. Refer the below potential energy sample problem and calculate mass based on the potential energy height and gravity.

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. Pe 200 000 j 200 kj 3. 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. 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 reason we know gravitational potential energy exists skills practice.

Potential and kinetic energy energy. 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. Look back and check is your answer reasonable. The gravitational potential energy associated with.

The unit of energy is j joule which is also kg m 2 s 2 kilogram meter squared per second squared. It s quite easy to make if you would like to use the spreadsheet then you will need to click empower content. The magnitude of the potential energy is 100 times the mass of the car. It s possible that you just name.

This is reasonable because the car is. Several worksheets are included by the spreadsheet. Energy is the capacity to do work. Pe mgh 2 000 kg 10 m s2 10 m multiply to find the unknown.