Certainly! Here are the answers to the questions based on the principles of pendulum motion and energy:
Question 1
a. At position A, describe the energy of the pendulum ball.
- Response: Potential energy is at its highest value, while kinetic energy is at its lowest value.
Question 2
b. Drag the terms into the blanks in order to correctly complete the paragraph.
- At positions B and C, potential energy is decreasing and kinetic energy is increasing.
- At positions E and F, potential energy is decreasing and kinetic energy is increasing.
Question 3
c. At position D, describe the energy of the pendulum ball.
- Response: Kinetic energy is at its highest value, while potential energy is at its lowest value.
Question 4
d. Describe the speed of the pendulum ball at position D.
- Response: The speed is at its highest value.
Question 5
e. Use the drop down responses to complete the paragraph.
- Energy cannot be created or destroyed by ordinary physical or chemical processes.
- This concept is called the law of conservation of energy.
- Throughout the experiment, the total amount of energy must remain constant.
- When potential energy goes down, kinetic energy goes up.
- When potential energy goes up, kinetic energy goes down.
These answers reflect the principles of energy conversion in the context of a swinging pendulum.