Math Skills Gravitational Potential Energy Answer Key

Look back and check is your answer reasonable.

Math skills gravitational potential energy answer key.

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. Potential energy and kinetic energy worksheet answers with kinetic and potential energy worksheet key gallery worksheet math. Substitute gravitational potential energy mass and free fall ac celeration values into the equation and solve.

Gravitational potential energy the following diagram gives the formula for gravitational potential energy. Knowledge application use your knowledge to answer questions about the reason we know. Gravitational potential energy pe mgh substitute the information you know into the equation. This is reasonable because the car is.

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. 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.

An automobile to be transported by ship is raised 7 0 m above the dock. 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. The reason we know gravitational potential energy exists skills practice.

Math worksheets a series of free gcse igcse physics notes and lessons. In this lesson we will describe what is meant by gravitational potential energy. Potential and kinetic energy energy. It s possible that you just name.

Pe 200 000 j 200 kj 3. Energy can be in many forms. Refer the below potential energy sample problem and calculate mass based on the potential energy height and gravity. The gravitational potential energy associated with.

Substituting the values in the formula pe m x g x h 30 x 9 8 x 80 23520 j. Energy is the capacity to do work. The magnitude of the potential energy is 100 times the mass of the car. Write your answers in the spaces provided.