Kinetic Energy and Potential Energy Explained - what's the difference??

This video tutorial explains the concepts of kinetic and potential energy. It begins with a general introduction to energy, defining it as the ability to do work, and mentions that energy is measured in joules. The video then delves into kinetic energy, describing it as the energy of motion and providing the formula for its calculation. The tutorial also covers potential energy, explaining it as stored energy and detailing its three types: elastic, chemical, and gravitational. Each type is illustrated with examples, and the formula for gravitational potential energy is provided.

What is the unit of measurement for energy?

• Newtons

• Joules

• Watts

• Pascals

Which of the following best describes kinetic energy?

• Energy of motion

• Energy due to an object's position

• Energy stored in chemical bonds

• Energy stored in a compressed spring

How does increasing the velocity of an object affect its kinetic energy?

• It increases the kinetic energy

• It has no effect on kinetic energy

• It decreases the kinetic energy

• It doubles the kinetic energy

Which type of potential energy is associated with an object's height above the ground?

• Elastic potential energy

• Kinetic potential energy

• Chemical potential energy

• Gravitational potential energy

What is the formula for calculating gravitational potential energy?

• GPE = 1/2 kx^2

• GPE = MGH

• GPE = MV^2/2

• GPE = MC^2