What I Have Learned
Modified True or False: (page 10 )
1. Objects that have kinetic energy are not moving.
2. Potential energy is dependent upon the height of the object.
3. The product of potential energy and kinetic energy is called total mechanical energy.
yung maayos sana
Answers & Comments
Step-by-step explanation:
1. False - Kinetic energy is an energy present when an object is moving. Potential energy, on the other hand, is an energy present when an object is at rest
2. True
3. False. The answer is "SUM". because Potential energy (PE) + kinetic energy (KE) = Mechanical energy.
example ;
PE + KE = ME
150 + 50 = 200
therefore, our ME is 200
take a look again with our equation, we use "+" sign that indicates Addition, so the correct answer is SUM
definitely not PRODUCT.