Chemistry, 22.02.2021 04:00 sarahkuener
HEL PLZZZ
An apple is growing in the top branches of an apple tree. The stem breaks and the apple falls, moving faster and faster until it hits the ground.
Where is the energy to increase the speed of the apple coming from?
Energy is being created as the apple falls
Energy is not related to the speed of an object
The potential energy the apple had due to its height is converted to kinetic energy
The force from the wind that broke the stem is also pushing the apple down
Answers: 3
Another question on Chemistry
Chemistry, 22.06.2019 05:50
Why doesn't heat added to water make the tempature rise above 100c
Answers: 2
Chemistry, 22.06.2019 12:00
Why are people not able to skip a dive to the deepest part of the ocean
Answers: 1
Chemistry, 22.06.2019 15:00
Large helium-filled balloons are used to lift scientific equipment to high altitudes. what is the pressure inside such a balloon if it starts out at sea level with a temperature of 10.0ºc and rises to an altitude where its volume is twenty times the original volume and its temperature is – 50.0ºc ?
Answers: 2
You know the right answer?
HEL PLZZZ
An apple is growing in the top branches of an apple tree. The stem breaks and the apple...
Questions
Mathematics, 02.10.2019 04:00
English, 02.10.2019 04:00
English, 02.10.2019 04:00
Mathematics, 02.10.2019 04:00
Physics, 02.10.2019 04:00
Mathematics, 02.10.2019 04:00
Computers and Technology, 02.10.2019 04:00
Social Studies, 02.10.2019 04:00
Spanish, 02.10.2019 04:00
History, 02.10.2019 04:00
Biology, 02.10.2019 04:00
Mathematics, 02.10.2019 04:00
