ANSWER THE FOLLOWING QUESTIONS IN YOUR COMPOSITION BOOK SUBMIT PHOTO OF YOUR WORK ON CANVAS. Understanding Work, Kinetic Energy, Potential Energy, and Conservation of Mechanical Energy In physics, understanding the concepts of work, kinetic energy (KE), potential energy (PE), and the conservation of mechanical energy is fundamental. Work is done when a force causes an object to move. Kinetic energy is the energy an object possesses due to its motion, while potential energy is stored energy based on an object's position or state The principle of conservation of mechanical energy states that in a closed system, the total mechanical energy (sum of KE and PE) remains constant, provided no external forces like friction act on it. Fill in the Blank:Fill in the blank with the correct words. 1. When an object is lifted, its __ energy increases 2. The __ of an object in motion is called kinetic energy 3. Work is equal to the force applied multiplied by the __ over which it is applied. 4. The law of conservation of mechanical energy states that the total __ of a system remains constant if no external forces are applied 5. The energy stored in an object due to its position in a gravitational field is known as __ energy Word bank in English potential, distance, mechanical energy, kinetic, potential Multiple Choice Questions Choose the correct answer from the choices for each

1. When an object is lifted, its potential energy increases.<br />2. The kinetic energy of an object in motion is called kinetic energy.<br />3. Work is equal to the force applied multiplied by the distance over which it is applied.<br />4. The law of conservation of mechanical energy states that the total mechanical energy of a system remains constant if no external forces are applied.<br />5. The energy stored in an object due to its position in a gravitational field is known as potential energy.<br /><br />Multiple Choice Questions:<br />1. What is the energy an object possesses due to its motion called?<br />a. Potential energy<br />b. Kinetic energy<br />c. Mechanical energy<br />d. Distance energy<br />Answer: b. Kinetic energy<br />2. What is work equal to in physics?<br />a. Force multiplied by distance<br />b. Force multiplied by time<br />c. Distance multiplied by time<br />d. Time multiplied by force<br />Answer: a. Force multiplied by distance<br />3. What does the law of conservation of mechanical energy state?<br />a. The total mechanical energy of a system remains constant if no external forces are applied<br />b. The total mechanical energy of a system increases if no external forces are applied<br />c. The total mechanical energy of a system decreases if no external forces are applied<br />d. The total mechanical energy of a system remains constant if external forces are applied<br />Answer: a. The total mechanical energy of a system remains constant if no external forces are applied<br />4. What is the energy stored in an object due to its position in a gravitational field called?<br />a. Kinetic energy<br />b. Potential energy<br />c. Mechanical energy<br />d. Distance energy<br />Answer: b. Potential energy