Physics, 30.06.2019 03:00 yuvallevy14
Plz link the options to the numbers plz. options: exothermic conservation of energy pendulum bob chemical energy period potential energy endothermic kinetic energy nuclear energy 1. when wood or paper is burned, chemical energy is changed into thermal energy. this is an example of an process. 2. when a plant absorbs sunlight and does photosynthesis, electromagnetic energy is converted into chemical energy stored in the plant’s tissues. this is an example of an process. 3. a device with a weight swinging at the end of a string or rod which is only affected by gravity is called a 4. the weight at the end of the pendulum string is called a 5. the amount of time for a recurring event to take place is called a in a pendulum this is the amount of time for the bob to completely swing back and forth one time. 6. a fundamental belief in science is that energy cannot be created or destroyed. it can only change forms. this is called 7. when a child swinging on a swing set is it at the highest point of a swing, the is at a maximum because the height is at the maximum. 8. when a child swinging on a swing set is at the lowest point of the swing, the is at a maximum because the velocity is at the maximum. 9. can be stored in chemical bonds and released as heat during chemical reactions. 10. the sunlight released by the sun is an example of being converted to electromagnetic energy.
Answers: 1
Physics, 21.06.2019 19:00
Find the momentum for a 2.6-kg brick parachuting straight downward at a constant speed of 8.4 m/s .
Answers: 3
Physics, 21.06.2019 22:30
Heena wants to measure the volume of a ball that is 24 cm across. how should she set up her equation?
Answers: 1
Physics, 22.06.2019 03:00
Isla’s change in velocity is 30 m/s, and hazel has the same change in velocity. which best explains why they would have different accelerations? isla had negative acceleration, and hazel had positive. isla had a different time than hazel. isla had positive acceleration, and hazel had negative. isla went a farther distance than hazel.
Answers: 1
Plz link the options to the numbers plz. options: exothermic conservation of energy pendulum bob c...
Mathematics, 23.10.2019 10:00
Mathematics, 23.10.2019 10:00
Chemistry, 23.10.2019 10:00
History, 23.10.2019 10:00
Mathematics, 23.10.2019 10:00
Physics, 23.10.2019 10:00
French, 23.10.2019 10:00
Biology, 23.10.2019 10:00
Health, 23.10.2019 10:00
Mathematics, 23.10.2019 10:00
Physics, 23.10.2019 10:00
Mathematics, 23.10.2019 10:00
Biology, 23.10.2019 10:00
Mathematics, 23.10.2019 10:00