Hi class, my name is Teacher Rome and for today's lesson we are going to talk about Potential and Kinetic Energy.
Good morning Ma'am! My name is Aina Zyreen Cabel
But before we start our lesson, please introduce yourself. We will start here.
Good morning Ma'am, my name is Jendelyn Cagatin
Hello, my name is Johann Grangos
Good morning Ma'am! My name is Janice Lugatic
My name is Como, Kyla Mae
Hi, my name is Manwell Ortega.
Ok class, let's start the lesson!Who have an idea what is Potential Energy?
- It is the energy in matter due to arrangements of its parts, its composition, location and structure.
Very Good!
Yes, Kyla
This is the formula for Potential Energy.
PEgrav = mghwhere: PEgrav= gravitational potential energy m = massof object g = acceleration due to gravity h = height or elevation difference
Class, I will give a problem solving and use the formula for Potential energy. Is it clear class?
Yes Ma'am!
Copy the problem on the board
Very Good!
What is your answer class?
A mass of 2Kg is taken from the ground to the height of 10m. Find the potential energy of the object.P = mgh Given: m = 2kg and g = 10 m/s2 and h = 10m. P = mgh P = (2kg)(10m/s)(10m) P = 200JThus, the potential energy of the object is 200J.
A mass of 2Kg is taken from the ground to the height of 10m. Find the potential energy of the object.
200J
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