subject
Chemistry, 02.11.2019 09:31 alesyabursevich

describe the motion of a pendulum in terms of kinetic and potential energy. as the pendulum moves from it greatest to lowest height and back up again, how does its energy change? when is each type of energy the greatest and the least? what is true about the total mechanical energy of pendulum?

ansver
Answers: 3

Another question on Chemistry

question
Chemistry, 22.06.2019 11:00
An object becomes electrically charged when: electrons are created in it electrons from it are destroyed electrons are transferred to it protons from it are destroyed protons are created in it
Answers: 1
question
Chemistry, 22.06.2019 16:50
Which of the following is an indication that a substance has undergone a chemical change? a. no new product has been formed. b. the color of the substance has not changed. c. the original constitute has not changed. d. the molecular structure has changed.
Answers: 1
question
Chemistry, 22.06.2019 17:50
You exhale co2 which is produced during cellular respiration.  co2 combines with the water in your blood's plasma to make up one half of the body's most important buffer pair, carbonic acid.  the more physical activity you engage in, the more co2 your body is producing.  you can see this by putting some of the cabbage indicator in a glass and then blowing bubbles into it through a straw.  can you see a change in the color of the indicator?
Answers: 2
question
Chemistry, 22.06.2019 19:40
What causes different colors to appear in the sky? the absorption of light by air molecules the reflection of light by bodies of water the greenhouse effect in earth's atmosphere the scattering and reflection of light by dust particles
Answers: 2
You know the right answer?
describe the motion of a pendulum in terms of kinetic and potential energy. as the pendulum moves fr...
Questions
question
History, 13.11.2020 22:30
question
Mathematics, 13.11.2020 22:30
question
Mathematics, 13.11.2020 22:30
question
Mathematics, 13.11.2020 22:30
Questions on the website: 13722367